156542148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13217}}^1$

素因数の和:13281

約数の個数: 72

約数和(自身を含む): 461889792

約数和(自身を除く): 305347644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 13217, 26434, 39651, 52868, 79302, 92519, 118953, 158604, 185038, 237906, 277557, 370076, 475812, 555114, 621199, 832671, 1110228, 1242398, 1665342, 1863597, 2484796, 3330684, 3727194, 4348393, 5590791, 7454388, 8696786, 11181582, 13045179, 17393572, 22363164, 26090358, 39135537, 52180716, 78271074, 156542148]

約数ペア:

[(1, 156542148), (2, 78271074), (3, 52180716), (4, 39135537), (6, 26090358), (7, 22363164), (9, 17393572), (12, 13045179), (14, 11181582), (18, 8696786), (21, 7454388), (28, 5590791), (36, 4348393), (42, 3727194), (47, 3330684), (63, 2484796), (84, 1863597), (94, 1665342), (126, 1242398), (141, 1110228), (188, 832671), (252, 621199), (282, 555114), (329, 475812), (423, 370076), (564, 277557), (658, 237906), (846, 185038), (987, 158604), (1316, 118953), (1692, 92519), (1974, 79302), (2961, 52868), (3948, 39651), (5922, 26434), (11844, 13217)]