156980382460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1\times {\mathrm{27479}}^1$

素因数の和:28651

約数の個数: 96

約数和(自身を含む): 375609830400

約数和(自身を除く): 218629447940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1129, 1265, 2258, 2530, 4516, 5060, 5645, 11290, 12419, 22580, 24838, 25967, 27479, 49676, 51934, 54958, 62095, 103868, 109916, 124190, 129835, 137395, 248380, 259670, 274790, 285637, 302269, 519340, 549580, 571274, 604538, 632017, 1142548, 1209076, 1264034, 1428185, 1511345, 2528068, 2856370, 3022690, 3160085, 5712740, 6045380, 6320170, 6952187, 12640340, 13904374, 27808748, 31023791, 34760935, 62047582, 69521870, 124095164, 139043740, 155118955, 310237910, 341261701, 620475820, 682523402, 713547193, 1365046804, 1427094386, 1706308505, 2854188772, 3412617010, 3567735965, 6825234020, 7135471930, 7849019123, 14270943860, 15698038246, 31396076492, 39245095615, 78490191230, 156980382460]

約数ペア:

[(1, 156980382460), (2, 78490191230), (4, 39245095615), (5, 31396076492), (10, 15698038246), (11, 14270943860), (20, 7849019123), (22, 7135471930), (23, 6825234020), (44, 3567735965), (46, 3412617010), (55, 2854188772), (92, 1706308505), (110, 1427094386), (115, 1365046804), (220, 713547193), (230, 682523402), (253, 620475820), (460, 341261701), (506, 310237910), (1012, 155118955), (1129, 139043740), (1265, 124095164), (2258, 69521870), (2530, 62047582), (4516, 34760935), (5060, 31023791), (5645, 27808748), (11290, 13904374), (12419, 12640340), (22580, 6952187), (24838, 6320170), (25967, 6045380), (27479, 5712740), (49676, 3160085), (51934, 3022690), (54958, 2856370), (62095, 2528068), (103868, 1511345), (109916, 1428185), (124190, 1264034), (129835, 1209076), (137395, 1142548), (248380, 632017), (259670, 604538), (274790, 571274), (285637, 549580), (302269, 519340)]