180174984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 510105600

約数和(自身を除く): 329930616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 79, 88, 106, 132, 158, 159, 163, 212, 237, 264, 316, 318, 326, 424, 474, 489, 583, 632, 636, 652, 869, 948, 978, 1166, 1272, 1304, 1738, 1749, 1793, 1896, 1956, 2332, 2607, 3476, 3498, 3586, 3912, 4187, 4664, 5214, 5379, 6952, 6996, 7172, 8374, 8639, 10428, 10758, 12561, 12877, 13992, 14344, 16748, 17278, 20856, 21516, 25122, 25754, 25917, 33496, 34556, 38631, 43032, 46057, 50244, 51508, 51834, 69112, 77262, 92114, 95029, 100488, 103016, 103668, 138171, 141647, 154524, 184228, 190058, 207336, 276342, 283294, 285087, 309048, 368456, 380116, 424941, 552684, 566588, 570174, 682481, 760232, 849882, 1105368, 1133176, 1140348, 1364962, 1699764, 2047443, 2280696, 2729924, 3399528, 4094886, 5459848, 7507291, 8189772, 15014582, 16379544, 22521873, 30029164, 45043746, 60058328, 90087492, 180174984]

約数ペア:

[(1, 180174984), (2, 90087492), (3, 60058328), (4, 45043746), (6, 30029164), (8, 22521873), (11, 16379544), (12, 15014582), (22, 8189772), (24, 7507291), (33, 5459848), (44, 4094886), (53, 3399528), (66, 2729924), (79, 2280696), (88, 2047443), (106, 1699764), (132, 1364962), (158, 1140348), (159, 1133176), (163, 1105368), (212, 849882), (237, 760232), (264, 682481), (316, 570174), (318, 566588), (326, 552684), (424, 424941), (474, 380116), (489, 368456), (583, 309048), (632, 285087), (636, 283294), (652, 276342), (869, 207336), (948, 190058), (978, 184228), (1166, 154524), (1272, 141647), (1304, 138171), (1738, 103668), (1749, 103016), (1793, 100488), (1896, 95029), (1956, 92114), (2332, 77262), (2607, 69112), (3476, 51834), (3498, 51508), (3586, 50244), (3912, 46057), (4187, 43032), (4664, 38631), (5214, 34556), (5379, 33496), (6952, 25917), (6996, 25754), (7172, 25122), (8374, 21516), (8639, 20856), (10428, 17278), (10758, 16748), (12561, 14344), (12877, 13992)]