162895980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2153}}^1$

素因数の和:2275

約数の個数: 96

約数和(自身を含む): 496488384

約数和(自身を除く): 333592404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 97, 130, 156, 194, 195, 260, 291, 388, 390, 485, 582, 780, 970, 1164, 1261, 1455, 1940, 2153, 2522, 2910, 3783, 4306, 5044, 5820, 6305, 6459, 7566, 8612, 10765, 12610, 12918, 15132, 18915, 21530, 25220, 25836, 27989, 32295, 37830, 43060, 55978, 64590, 75660, 83967, 111956, 129180, 139945, 167934, 208841, 279890, 335868, 417682, 419835, 559780, 626523, 835364, 839670, 1044205, 1253046, 1679340, 2088410, 2506092, 2714933, 3132615, 4176820, 5429866, 6265230, 8144799, 10859732, 12530460, 13574665, 16289598, 27149330, 32579196, 40723995, 54298660, 81447990, 162895980]

約数ペア:

[(1, 162895980), (2, 81447990), (3, 54298660), (4, 40723995), (5, 32579196), (6, 27149330), (10, 16289598), (12, 13574665), (13, 12530460), (15, 10859732), (20, 8144799), (26, 6265230), (30, 5429866), (39, 4176820), (52, 3132615), (60, 2714933), (65, 2506092), (78, 2088410), (97, 1679340), (130, 1253046), (156, 1044205), (194, 839670), (195, 835364), (260, 626523), (291, 559780), (388, 419835), (390, 417682), (485, 335868), (582, 279890), (780, 208841), (970, 167934), (1164, 139945), (1261, 129180), (1455, 111956), (1940, 83967), (2153, 75660), (2522, 64590), (2910, 55978), (3783, 43060), (4306, 37830), (5044, 32295), (5820, 27989), (6305, 25836), (6459, 25220), (7566, 21530), (8612, 18915), (10765, 15132), (12610, 12918)]