156949840580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{54773}}^1$

素因数の和:55005

約数の個数: 96

約数和(自身を含む): 361750281984

約数和(自身を除く): 204800441404

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 107, 130, 206, 214, 260, 412, 428, 515, 535, 1030, 1070, 1339, 1391, 2060, 2140, 2678, 2782, 5356, 5564, 6695, 6955, 11021, 13390, 13910, 22042, 26780, 27820, 44084, 54773, 55105, 109546, 110210, 143273, 219092, 220420, 273865, 286546, 547730, 573092, 712049, 716365, 1095460, 1424098, 1432730, 2848196, 2865460, 3560245, 5641619, 5860711, 7120490, 11283238, 11721422, 14240980, 22566476, 23442844, 28208095, 29303555, 56416190, 58607110, 73341047, 76189243, 112832380, 117214220, 146682094, 152378486, 293364188, 304756972, 366705235, 380946215, 603653233, 733410470, 761892430, 1207306466, 1466820940, 1523784860, 2414612932, 3018266165, 6036532330, 7847492029, 12073064660, 15694984058, 31389968116, 39237460145, 78474920290, 156949840580]

約数ペア:

[(1, 156949840580), (2, 78474920290), (4, 39237460145), (5, 31389968116), (10, 15694984058), (13, 12073064660), (20, 7847492029), (26, 6036532330), (52, 3018266165), (65, 2414612932), (103, 1523784860), (107, 1466820940), (130, 1207306466), (206, 761892430), (214, 733410470), (260, 603653233), (412, 380946215), (428, 366705235), (515, 304756972), (535, 293364188), (1030, 152378486), (1070, 146682094), (1339, 117214220), (1391, 112832380), (2060, 76189243), (2140, 73341047), (2678, 58607110), (2782, 56416190), (5356, 29303555), (5564, 28208095), (6695, 23442844), (6955, 22566476), (11021, 14240980), (13390, 11721422), (13910, 11283238), (22042, 7120490), (26780, 5860711), (27820, 5641619), (44084, 3560245), (54773, 2865460), (55105, 2848196), (109546, 1432730), (110210, 1424098), (143273, 1095460), (219092, 716365), (220420, 712049), (273865, 573092), (286546, 547730)]