163807968

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2897}}^1$

素因数の和:2960

約数の個数: 96

約数和(自身を含む): 467389440

約数和(自身を除く): 303581472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 76, 93, 96, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 608, 744, 912, 992, 1178, 1488, 1767, 1824, 2356, 2897, 2976, 3534, 4712, 5794, 7068, 8691, 9424, 11588, 14136, 17382, 18848, 23176, 28272, 34764, 46352, 55043, 56544, 69528, 89807, 92704, 110086, 139056, 165129, 179614, 220172, 269421, 278112, 330258, 359228, 440344, 538842, 660516, 718456, 880688, 1077684, 1321032, 1436912, 1706333, 1761376, 2155368, 2642064, 2873824, 3412666, 4310736, 5118999, 5284128, 6825332, 8621472, 10237998, 13650664, 20475996, 27301328, 40951992, 54602656, 81903984, 163807968]

約数ペア:

[(1, 163807968), (2, 81903984), (3, 54602656), (4, 40951992), (6, 27301328), (8, 20475996), (12, 13650664), (16, 10237998), (19, 8621472), (24, 6825332), (31, 5284128), (32, 5118999), (38, 4310736), (48, 3412666), (57, 2873824), (62, 2642064), (76, 2155368), (93, 1761376), (96, 1706333), (114, 1436912), (124, 1321032), (152, 1077684), (186, 880688), (228, 718456), (248, 660516), (304, 538842), (372, 440344), (456, 359228), (496, 330258), (589, 278112), (608, 269421), (744, 220172), (912, 179614), (992, 165129), (1178, 139056), (1488, 110086), (1767, 92704), (1824, 89807), (2356, 69528), (2897, 56544), (2976, 55043), (3534, 46352), (4712, 34764), (5794, 28272), (7068, 23176), (8691, 18848), (9424, 17382), (11588, 14136)]