156947552370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2678743}}^1$

素因数の和:2678797

約数の個数: 128

約数和(自身を含む): 493746094080

約数和(自身を除く): 336798541710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 155, 186, 189, 210, 217, 270, 279, 310, 315, 378, 434, 465, 558, 630, 651, 837, 930, 945, 1085, 1302, 1395, 1674, 1890, 1953, 2170, 2790, 3255, 3906, 4185, 5859, 6510, 8370, 9765, 11718, 19530, 29295, 58590, 2678743, 5357486, 8036229, 13393715, 16072458, 18751201, 24108687, 26787430, 37502402, 40181145, 48217374, 56253603, 72326061, 80362290, 83041033, 93756005, 112507206, 120543435, 144652122, 166082066, 168760809, 187512010, 241086870, 249123099, 281268015, 337521618, 361630305, 415205165, 498246198, 506282427, 562536030, 581287231, 723260610, 747369297, 830410330, 843804045, 1012564854, 1162574462, 1245615495, 1494738594, 1687608090, 1743861693, 2242107891, 2491230990, 2531412135, 2906436155, 3487723386, 3736846485, 4484215782, 5062824270, 5231585079, 5812872310, 7473692970, 8719308465, 10463170158, 11210539455, 15694755237, 17438616930, 22421078910, 26157925395, 31389510474, 52315850790, 78473776185, 156947552370]

約数ペア:

[(1, 156947552370), (2, 78473776185), (3, 52315850790), (5, 31389510474), (6, 26157925395), (7, 22421078910), (9, 17438616930), (10, 15694755237), (14, 11210539455), (15, 10463170158), (18, 8719308465), (21, 7473692970), (27, 5812872310), (30, 5231585079), (31, 5062824270), (35, 4484215782), (42, 3736846485), (45, 3487723386), (54, 2906436155), (62, 2531412135), (63, 2491230990), (70, 2242107891), (90, 1743861693), (93, 1687608090), (105, 1494738594), (126, 1245615495), (135, 1162574462), (155, 1012564854), (186, 843804045), (189, 830410330), (210, 747369297), (217, 723260610), (270, 581287231), (279, 562536030), (310, 506282427), (315, 498246198), (378, 415205165), (434, 361630305), (465, 337521618), (558, 281268015), (630, 249123099), (651, 241086870), (837, 187512010), (930, 168760809), (945, 166082066), (1085, 144652122), (1302, 120543435), (1395, 112507206), (1674, 93756005), (1890, 83041033), (1953, 80362290), (2170, 72326061), (2790, 56253603), (3255, 48217374), (3906, 40181145), (4185, 37502402), (5859, 26787430), (6510, 24108687), (8370, 18751201), (9765, 16072458), (11718, 13393715), (19530, 8036229), (29295, 5357486), (58590, 2678743)]