156918025292

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{461}}^1\times {\mathrm{2719}}^1$

素因数の和:3471

約数の個数: 96

約数和(自身を含む): 334406983680

約数和(自身を除く): 177488958388

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 263, 461, 476, 526, 922, 1052, 1841, 1844, 2719, 3227, 3682, 4471, 5438, 6454, 7364, 7837, 8942, 10876, 12908, 15674, 17884, 19033, 31297, 31348, 38066, 46223, 54859, 62594, 76132, 92446, 109718, 121243, 125188, 184892, 219436, 242486, 323561, 484972, 647122, 715097, 848701, 1253459, 1294244, 1430194, 1697402, 2061131, 2506918, 2860388, 3394804, 4122262, 5005679, 5013836, 8244524, 8774213, 10011358, 12156649, 14427917, 17548426, 20022716, 21308803, 24313298, 28855834, 35096852, 42617606, 48626596, 57711668, 85096543, 85235212, 149161621, 170193086, 298323242, 329659717, 340386172, 596646484, 659319434, 1318638868, 2307618019, 4615236038, 5604215189, 9230472076, 11208430378, 22416860756, 39229506323, 78459012646, 156918025292]

約数ペア:

[(1, 156918025292), (2, 78459012646), (4, 39229506323), (7, 22416860756), (14, 11208430378), (17, 9230472076), (28, 5604215189), (34, 4615236038), (68, 2307618019), (119, 1318638868), (238, 659319434), (263, 596646484), (461, 340386172), (476, 329659717), (526, 298323242), (922, 170193086), (1052, 149161621), (1841, 85235212), (1844, 85096543), (2719, 57711668), (3227, 48626596), (3682, 42617606), (4471, 35096852), (5438, 28855834), (6454, 24313298), (7364, 21308803), (7837, 20022716), (8942, 17548426), (10876, 14427917), (12908, 12156649), (15674, 10011358), (17884, 8774213), (19033, 8244524), (31297, 5013836), (31348, 5005679), (38066, 4122262), (46223, 3394804), (54859, 2860388), (62594, 2506918), (76132, 2061131), (92446, 1697402), (109718, 1430194), (121243, 1294244), (125188, 1253459), (184892, 848701), (219436, 715097), (242486, 647122), (323561, 484972)]