147678804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:830

約数の個数: 144

約数和(自身を含む): 467608960

約数和(自身を除く): 319930156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 61, 63, 78, 84, 91, 117, 122, 126, 156, 182, 183, 234, 244, 252, 273, 364, 366, 427, 468, 546, 549, 732, 739, 793, 819, 854, 1092, 1098, 1281, 1478, 1586, 1638, 1708, 2196, 2217, 2379, 2562, 2956, 3172, 3276, 3843, 4434, 4758, 5124, 5173, 5551, 6651, 7137, 7686, 8868, 9516, 9607, 10346, 11102, 13302, 14274, 15372, 15519, 16653, 19214, 20692, 22204, 26604, 28548, 28821, 31038, 33306, 38428, 45079, 46557, 49959, 57642, 62076, 66612, 67249, 86463, 90158, 93114, 99918, 115284, 134498, 135237, 172926, 180316, 186228, 199836, 201747, 268996, 270474, 315553, 345852, 403494, 405711, 540948, 586027, 605241, 631106, 806988, 811422, 946659, 1172054, 1210482, 1262212, 1622844, 1758081, 1893318, 2344108, 2420964, 2839977, 3516162, 3786636, 4102189, 5274243, 5679954, 7032324, 8204378, 10548486, 11359908, 12306567, 16408756, 21096972, 24613134, 36919701, 49226268, 73839402, 147678804]

約数ペア:

[(1, 147678804), (2, 73839402), (3, 49226268), (4, 36919701), (6, 24613134), (7, 21096972), (9, 16408756), (12, 12306567), (13, 11359908), (14, 10548486), (18, 8204378), (21, 7032324), (26, 5679954), (28, 5274243), (36, 4102189), (39, 3786636), (42, 3516162), (52, 2839977), (61, 2420964), (63, 2344108), (78, 1893318), (84, 1758081), (91, 1622844), (117, 1262212), (122, 1210482), (126, 1172054), (156, 946659), (182, 811422), (183, 806988), (234, 631106), (244, 605241), (252, 586027), (273, 540948), (364, 405711), (366, 403494), (427, 345852), (468, 315553), (546, 270474), (549, 268996), (732, 201747), (739, 199836), (793, 186228), (819, 180316), (854, 172926), (1092, 135237), (1098, 134498), (1281, 115284), (1478, 99918), (1586, 93114), (1638, 90158), (1708, 86463), (2196, 67249), (2217, 66612), (2379, 62076), (2562, 57642), (2956, 49959), (3172, 46557), (3276, 45079), (3843, 38428), (4434, 33306), (4758, 31038), (5124, 28821), (5173, 28548), (5551, 26604), (6651, 22204), (7137, 20692), (7686, 19214), (8868, 16653), (9516, 15519), (9607, 15372), (10346, 14274), (11102, 13302)]