131895036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:225

約数の個数: 216

約数和(自身を含む): 436974720

約数和(自身を除く): 305079684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 163, 169, 171, 182, 228, 234, 247, 252, 266, 273, 326, 338, 342, 364, 399, 468, 489, 494, 507, 532, 546, 652, 676, 684, 741, 798, 819, 978, 988, 1014, 1092, 1141, 1183, 1197, 1467, 1482, 1521, 1596, 1638, 1729, 1956, 2028, 2119, 2223, 2282, 2366, 2394, 2934, 2964, 3042, 3097, 3211, 3276, 3423, 3458, 3549, 4238, 4446, 4564, 4732, 4788, 5187, 5868, 6084, 6194, 6357, 6422, 6846, 6916, 7098, 8476, 8892, 9291, 9633, 10269, 10374, 10647, 12388, 12714, 12844, 13692, 14196, 14833, 15561, 18582, 19071, 19266, 20538, 20748, 21294, 21679, 22477, 25428, 27547, 27873, 28899, 29666, 31122, 37164, 38142, 38532, 40261, 41076, 42588, 43358, 44499, 44954, 55094, 55746, 57798, 59332, 62244, 65037, 67431, 76284, 80522, 82641, 86716, 88998, 89908, 110188, 111492, 115596, 120783, 130074, 133497, 134862, 161044, 165282, 177996, 192829, 195111, 202293, 241566, 247923, 260148, 266994, 269724, 281827, 330564, 362349, 385658, 390222, 404586, 483132, 495846, 523393, 533988, 563654, 578487, 724698, 771316, 780444, 809172, 845481, 991692, 1046786, 1127308, 1156974, 1449396, 1570179, 1690962, 1735461, 2093572, 2313948, 2536443, 3140358, 3381924, 3470922, 3663751, 4710537, 5072886, 6280716, 6941844, 7327502, 9421074, 10145772, 10991253, 14655004, 18842148, 21982506, 32973759, 43965012, 65947518, 131895036]

約数ペア:

[(1, 131895036), (2, 65947518), (3, 43965012), (4, 32973759), (6, 21982506), (7, 18842148), (9, 14655004), (12, 10991253), (13, 10145772), (14, 9421074), (18, 7327502), (19, 6941844), (21, 6280716), (26, 5072886), (28, 4710537), (36, 3663751), (38, 3470922), (39, 3381924), (42, 3140358), (52, 2536443), (57, 2313948), (63, 2093572), (76, 1735461), (78, 1690962), (84, 1570179), (91, 1449396), (114, 1156974), (117, 1127308), (126, 1046786), (133, 991692), (156, 845481), (163, 809172), (169, 780444), (171, 771316), (182, 724698), (228, 578487), (234, 563654), (247, 533988), (252, 523393), (266, 495846), (273, 483132), (326, 404586), (338, 390222), (342, 385658), (364, 362349), (399, 330564), (468, 281827), (489, 269724), (494, 266994), (507, 260148), (532, 247923), (546, 241566), (652, 202293), (676, 195111), (684, 192829), (741, 177996), (798, 165282), (819, 161044), (978, 134862), (988, 133497), (1014, 130074), (1092, 120783), (1141, 115596), (1183, 111492), (1197, 110188), (1467, 89908), (1482, 88998), (1521, 86716), (1596, 82641), (1638, 80522), (1729, 76284), (1956, 67431), (2028, 65037), (2119, 62244), (2223, 59332), (2282, 57798), (2366, 55746), (2394, 55094), (2934, 44954), (2964, 44499), (3042, 43358), (3097, 42588), (3211, 41076), (3276, 40261), (3423, 38532), (3458, 38142), (3549, 37164), (4238, 31122), (4446, 29666), (4564, 28899), (4732, 27873), (4788, 27547), (5187, 25428), (5868, 22477), (6084, 21679), (6194, 21294), (6357, 20748), (6422, 20538), (6846, 19266), (6916, 19071), (7098, 18582), (8476, 15561), (8892, 14833), (9291, 14196), (9633, 13692), (10269, 12844), (10374, 12714), (10647, 12388)]