168628656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5639}}^1$

素因数の和:5746

約数の個数: 80

約数和(自身を含む): 503539200

約数和(自身を除く): 334910544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 534, 623, 712, 1068, 1246, 1424, 1869, 2136, 2492, 3738, 4272, 4984, 5639, 7476, 9968, 11278, 14952, 16917, 22556, 29904, 33834, 39473, 45112, 67668, 78946, 90224, 118419, 135336, 157892, 236838, 270672, 315784, 473676, 501871, 631568, 947352, 1003742, 1505613, 1894704, 2007484, 3011226, 3513097, 4014968, 6022452, 7026194, 8029936, 10539291, 12044904, 14052388, 21078582, 24089808, 28104776, 42157164, 56209552, 84314328, 168628656]

約数ペア:

[(1, 168628656), (2, 84314328), (3, 56209552), (4, 42157164), (6, 28104776), (7, 24089808), (8, 21078582), (12, 14052388), (14, 12044904), (16, 10539291), (21, 8029936), (24, 7026194), (28, 6022452), (42, 4014968), (48, 3513097), (56, 3011226), (84, 2007484), (89, 1894704), (112, 1505613), (168, 1003742), (178, 947352), (267, 631568), (336, 501871), (356, 473676), (534, 315784), (623, 270672), (712, 236838), (1068, 157892), (1246, 135336), (1424, 118419), (1869, 90224), (2136, 78946), (2492, 67668), (3738, 45112), (4272, 39473), (4984, 33834), (5639, 29904), (7476, 22556), (9968, 16917), (11278, 14952)]