162434844

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:400

約数の個数: 144

約数和(自身を含む): 487992960

約数和(自身を除く): 325558116

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 139, 143, 156, 198, 227, 234, 278, 286, 396, 417, 429, 454, 468, 556, 572, 681, 834, 858, 908, 1251, 1287, 1362, 1529, 1668, 1716, 1807, 2043, 2497, 2502, 2574, 2724, 2951, 3058, 3614, 4086, 4587, 4994, 5004, 5148, 5421, 5902, 6116, 7228, 7491, 8172, 8853, 9174, 9988, 10842, 11804, 13761, 14982, 16263, 17706, 18348, 19877, 21684, 22473, 26559, 27522, 29964, 31553, 32461, 32526, 35412, 39754, 44946, 53118, 55044, 59631, 63106, 64922, 65052, 79508, 89892, 94659, 97383, 106236, 119262, 126212, 129844, 178893, 189318, 194766, 238524, 283977, 292149, 347083, 357786, 378636, 389532, 410189, 567954, 584298, 694166, 715572, 820378, 1041249, 1135908, 1168596, 1230567, 1388332, 1640756, 2082498, 2461134, 3123747, 3691701, 4164996, 4512079, 4922268, 6247494, 7383402, 9024158, 12494988, 13536237, 14766804, 18048316, 27072474, 40608711, 54144948, 81217422, 162434844]

約数ペア:

[(1, 162434844), (2, 81217422), (3, 54144948), (4, 40608711), (6, 27072474), (9, 18048316), (11, 14766804), (12, 13536237), (13, 12494988), (18, 9024158), (22, 7383402), (26, 6247494), (33, 4922268), (36, 4512079), (39, 4164996), (44, 3691701), (52, 3123747), (66, 2461134), (78, 2082498), (99, 1640756), (117, 1388332), (132, 1230567), (139, 1168596), (143, 1135908), (156, 1041249), (198, 820378), (227, 715572), (234, 694166), (278, 584298), (286, 567954), (396, 410189), (417, 389532), (429, 378636), (454, 357786), (468, 347083), (556, 292149), (572, 283977), (681, 238524), (834, 194766), (858, 189318), (908, 178893), (1251, 129844), (1287, 126212), (1362, 119262), (1529, 106236), (1668, 97383), (1716, 94659), (1807, 89892), (2043, 79508), (2497, 65052), (2502, 64922), (2574, 63106), (2724, 59631), (2951, 55044), (3058, 53118), (3614, 44946), (4086, 39754), (4587, 35412), (4994, 32526), (5004, 32461), (5148, 31553), (5421, 29964), (5902, 27522), (6116, 26559), (7228, 22473), (7491, 21684), (8172, 19877), (8853, 18348), (9174, 17706), (9988, 16263), (10842, 14982), (11804, 13761)]