156910097240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{572581}}^1$

素因数の和:572653

約数の個数: 128

約数和(自身を含む): 415557112320

約数和(自身を除く): 258647015080

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 31, 34, 40, 52, 62, 65, 68, 85, 104, 124, 130, 136, 155, 170, 221, 248, 260, 310, 340, 403, 442, 520, 527, 620, 680, 806, 884, 1054, 1105, 1240, 1612, 1768, 2015, 2108, 2210, 2635, 3224, 4030, 4216, 4420, 5270, 6851, 8060, 8840, 10540, 13702, 16120, 21080, 27404, 34255, 54808, 68510, 137020, 274040, 572581, 1145162, 2290324, 2862905, 4580648, 5725810, 7443553, 9733877, 11451620, 14887106, 17750011, 19467754, 22903240, 29774212, 35500022, 37217765, 38935508, 48669385, 59548424, 71000044, 74435530, 77871016, 88750055, 97338770, 126540401, 142000088, 148871060, 177500110, 194677540, 230750143, 253080802, 297742120, 301750187, 355000220, 389355080, 461500286, 506161604, 603500374, 632702005, 710000440, 923000572, 1012323208, 1153750715, 1207000748, 1265404010, 1508750935, 1846001144, 2307501430, 2414001496, 2530808020, 3017501870, 3922752431, 4615002860, 5061616040, 6035003740, 7845504862, 9230005720, 12070007480, 15691009724, 19613762155, 31382019448, 39227524310, 78455048620, 156910097240]

約数ペア:

[(1, 156910097240), (2, 78455048620), (4, 39227524310), (5, 31382019448), (8, 19613762155), (10, 15691009724), (13, 12070007480), (17, 9230005720), (20, 7845504862), (26, 6035003740), (31, 5061616040), (34, 4615002860), (40, 3922752431), (52, 3017501870), (62, 2530808020), (65, 2414001496), (68, 2307501430), (85, 1846001144), (104, 1508750935), (124, 1265404010), (130, 1207000748), (136, 1153750715), (155, 1012323208), (170, 923000572), (221, 710000440), (248, 632702005), (260, 603500374), (310, 506161604), (340, 461500286), (403, 389355080), (442, 355000220), (520, 301750187), (527, 297742120), (620, 253080802), (680, 230750143), (806, 194677540), (884, 177500110), (1054, 148871060), (1105, 142000088), (1240, 126540401), (1612, 97338770), (1768, 88750055), (2015, 77871016), (2108, 74435530), (2210, 71000044), (2635, 59548424), (3224, 48669385), (4030, 38935508), (4216, 37217765), (4420, 35500022), (5270, 29774212), (6851, 22903240), (8060, 19467754), (8840, 17750011), (10540, 14887106), (13702, 11451620), (16120, 9733877), (21080, 7443553), (27404, 5725810), (34255, 4580648), (54808, 2862905), (68510, 2290324), (137020, 1145162), (274040, 572581)]