156914489940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6489433}}^1$

素因数の和:6489489

約数の個数: 96

約数和(自身を含む): 488420760576

約数和(自身を除く): 331506270636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 24180, 6489433, 12978866, 19468299, 25957732, 32447165, 38936598, 64894330, 77873196, 84362629, 97341495, 129788660, 168725258, 194682990, 201172423, 253087887, 337450516, 389365980, 402344846, 421813145, 506175774, 603517269, 804689692, 843626290, 1005862115, 1012351548, 1207034538, 1265439435, 1687252580, 2011724230, 2414069076, 2530878870, 2615241499, 3017586345, 4023448460, 5061757740, 5230482998, 6035172690, 7845724497, 10460965996, 12070345380, 13076207495, 15691448994, 26152414990, 31382897988, 39228622485, 52304829980, 78457244970, 156914489940]

約数ペア:

[(1, 156914489940), (2, 78457244970), (3, 52304829980), (4, 39228622485), (5, 31382897988), (6, 26152414990), (10, 15691448994), (12, 13076207495), (13, 12070345380), (15, 10460965996), (20, 7845724497), (26, 6035172690), (30, 5230482998), (31, 5061757740), (39, 4023448460), (52, 3017586345), (60, 2615241499), (62, 2530878870), (65, 2414069076), (78, 2011724230), (93, 1687252580), (124, 1265439435), (130, 1207034538), (155, 1012351548), (156, 1005862115), (186, 843626290), (195, 804689692), (260, 603517269), (310, 506175774), (372, 421813145), (390, 402344846), (403, 389365980), (465, 337450516), (620, 253087887), (780, 201172423), (806, 194682990), (930, 168725258), (1209, 129788660), (1612, 97341495), (1860, 84362629), (2015, 77873196), (2418, 64894330), (4030, 38936598), (4836, 32447165), (6045, 25957732), (8060, 19468299), (12090, 12978866), (24180, 6489433)]