156988485940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3228887}}^1$

素因数の和:3228937

約数の個数: 96

約数和(自身を含む): 410094607104

約数和(自身を除く): 253106121164

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 68, 85, 110, 130, 143, 170, 187, 220, 221, 260, 286, 340, 374, 442, 572, 715, 748, 884, 935, 1105, 1430, 1870, 2210, 2431, 2860, 3740, 4420, 4862, 9724, 12155, 24310, 48620, 3228887, 6457774, 12915548, 16144435, 32288870, 35517757, 41975531, 54891079, 64577740, 71035514, 83951062, 109782158, 142071028, 167902124, 177588785, 209877655, 219564316, 274455395, 355177570, 419755310, 461730841, 548910790, 603801869, 710355140, 713584027, 839510620, 923461682, 1097821580, 1207603738, 1427168054, 1846923364, 2308654205, 2415207476, 2854336108, 3019009345, 3567920135, 4617308410, 6038018690, 7135840270, 7849424297, 9234616820, 12076037380, 14271680540, 15698848594, 31397697188, 39247121485, 78494242970, 156988485940]

約数ペア:

[(1, 156988485940), (2, 78494242970), (4, 39247121485), (5, 31397697188), (10, 15698848594), (11, 14271680540), (13, 12076037380), (17, 9234616820), (20, 7849424297), (22, 7135840270), (26, 6038018690), (34, 4617308410), (44, 3567920135), (52, 3019009345), (55, 2854336108), (65, 2415207476), (68, 2308654205), (85, 1846923364), (110, 1427168054), (130, 1207603738), (143, 1097821580), (170, 923461682), (187, 839510620), (220, 713584027), (221, 710355140), (260, 603801869), (286, 548910790), (340, 461730841), (374, 419755310), (442, 355177570), (572, 274455395), (715, 219564316), (748, 209877655), (884, 177588785), (935, 167902124), (1105, 142071028), (1430, 109782158), (1870, 83951062), (2210, 71035514), (2431, 64577740), (2860, 54891079), (3740, 41975531), (4420, 35517757), (4862, 32288870), (9724, 16144435), (12155, 12915548), (24310, 6457774), (48620, 3228887)]