164994648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2497

約数の個数: 128

約数和(自身を含む): 524267520

約数和(自身を除く): 359272872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2418, 2437, 2604, 2821, 3224, 4836, 4874, 5208, 5642, 7311, 8463, 9672, 9748, 11284, 14622, 16926, 17059, 19496, 22568, 29244, 31681, 33852, 34118, 51177, 58488, 63362, 67704, 68236, 75547, 95043, 102354, 126724, 136472, 151094, 190086, 204708, 221767, 226641, 253448, 302188, 380172, 409416, 443534, 453282, 528829, 604376, 665301, 760344, 887068, 906564, 982111, 1057658, 1330602, 1586487, 1774136, 1813128, 1964222, 2115316, 2661204, 2946333, 3172974, 3928444, 4230632, 5322408, 5892666, 6345948, 6874777, 7856888, 11785332, 12691896, 13749554, 20624331, 23570664, 27499108, 41248662, 54998216, 82497324, 164994648]

約数ペア:

[(1, 164994648), (2, 82497324), (3, 54998216), (4, 41248662), (6, 27499108), (7, 23570664), (8, 20624331), (12, 13749554), (13, 12691896), (14, 11785332), (21, 7856888), (24, 6874777), (26, 6345948), (28, 5892666), (31, 5322408), (39, 4230632), (42, 3928444), (52, 3172974), (56, 2946333), (62, 2661204), (78, 2115316), (84, 1964222), (91, 1813128), (93, 1774136), (104, 1586487), (124, 1330602), (156, 1057658), (168, 982111), (182, 906564), (186, 887068), (217, 760344), (248, 665301), (273, 604376), (312, 528829), (364, 453282), (372, 443534), (403, 409416), (434, 380172), (546, 302188), (651, 253448), (728, 226641), (744, 221767), (806, 204708), (868, 190086), (1092, 151094), (1209, 136472), (1302, 126724), (1612, 102354), (1736, 95043), (2184, 75547), (2418, 68236), (2437, 67704), (2604, 63362), (2821, 58488), (3224, 51177), (4836, 34118), (4874, 33852), (5208, 31681), (5642, 29244), (7311, 22568), (8463, 19496), (9672, 17059), (9748, 16926), (11284, 14622)]