156355290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1173

約数の個数: 192

約数和(自身を含む): 530240256

約数和(自身を除く): 373884966

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 17, 18, 21, 26, 30, 34, 35, 39, 42, 45, 51, 63, 65, 70, 78, 85, 90, 91, 102, 105, 117, 119, 126, 130, 153, 170, 182, 195, 210, 221, 234, 238, 255, 273, 306, 315, 357, 390, 442, 455, 510, 546, 585, 595, 630, 663, 714, 765, 819, 910, 1071, 1105, 1123, 1170, 1190, 1326, 1365, 1530, 1547, 1638, 1785, 1989, 2142, 2210, 2246, 2730, 3094, 3315, 3369, 3570, 3978, 4095, 4641, 5355, 5615, 6630, 6738, 7735, 7861, 8190, 9282, 9945, 10107, 10710, 11230, 13923, 14599, 15470, 15722, 16845, 19091, 19890, 20214, 23205, 23583, 27846, 29198, 33690, 38182, 39305, 43797, 46410, 47166, 50535, 57273, 69615, 70749, 72995, 78610, 87594, 95455, 101070, 102193, 114546, 117915, 131391, 133637, 139230, 141498, 145990, 171819, 190910, 204386, 218985, 235830, 248183, 262782, 267274, 286365, 306579, 343638, 353745, 400911, 437970, 496366, 510965, 572730, 613158, 656955, 668185, 707490, 744549, 801822, 859095, 919737, 1021930, 1202733, 1240915, 1313910, 1336370, 1489098, 1532895, 1718190, 1737281, 1839474, 2004555, 2233647, 2405466, 2481830, 3065790, 3474562, 3722745, 4009110, 4467294, 4598685, 5211843, 6013665, 7445490, 8686405, 9197370, 10423686, 11168235, 12027330, 15635529, 17372810, 22336470, 26059215, 31271058, 52118430, 78177645, 156355290]

約数ペア:

[(1, 156355290), (2, 78177645), (3, 52118430), (5, 31271058), (6, 26059215), (7, 22336470), (9, 17372810), (10, 15635529), (13, 12027330), (14, 11168235), (15, 10423686), (17, 9197370), (18, 8686405), (21, 7445490), (26, 6013665), (30, 5211843), (34, 4598685), (35, 4467294), (39, 4009110), (42, 3722745), (45, 3474562), (51, 3065790), (63, 2481830), (65, 2405466), (70, 2233647), (78, 2004555), (85, 1839474), (90, 1737281), (91, 1718190), (102, 1532895), (105, 1489098), (117, 1336370), (119, 1313910), (126, 1240915), (130, 1202733), (153, 1021930), (170, 919737), (182, 859095), (195, 801822), (210, 744549), (221, 707490), (234, 668185), (238, 656955), (255, 613158), (273, 572730), (306, 510965), (315, 496366), (357, 437970), (390, 400911), (442, 353745), (455, 343638), (510, 306579), (546, 286365), (585, 267274), (595, 262782), (630, 248183), (663, 235830), (714, 218985), (765, 204386), (819, 190910), (910, 171819), (1071, 145990), (1105, 141498), (1123, 139230), (1170, 133637), (1190, 131391), (1326, 117915), (1365, 114546), (1530, 102193), (1547, 101070), (1638, 95455), (1785, 87594), (1989, 78610), (2142, 72995), (2210, 70749), (2246, 69615), (2730, 57273), (3094, 50535), (3315, 47166), (3369, 46410), (3570, 43797), (3978, 39305), (4095, 38182), (4641, 33690), (5355, 29198), (5615, 27846), (6630, 23583), (6738, 23205), (7735, 20214), (7861, 19890), (8190, 19091), (9282, 16845), (9945, 15722), (10107, 15470), (10710, 14599), (11230, 13923)]