153620448

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:820

約数の個数: 96

約数和(自身を含む): 421535520

約数和(自身を除く): 267915072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 61, 74, 96, 111, 122, 148, 183, 222, 244, 296, 366, 444, 488, 592, 709, 732, 888, 976, 1184, 1418, 1464, 1776, 1952, 2127, 2257, 2836, 2928, 3552, 4254, 4514, 5672, 5856, 6771, 8508, 9028, 11344, 13542, 17016, 18056, 22688, 26233, 27084, 34032, 36112, 43249, 52466, 54168, 68064, 72224, 78699, 86498, 104932, 108336, 129747, 157398, 172996, 209864, 216672, 259494, 314796, 345992, 419728, 518988, 629592, 691984, 839456, 1037976, 1259184, 1383968, 1600213, 2075952, 2518368, 3200426, 4151904, 4800639, 6400852, 9601278, 12801704, 19202556, 25603408, 38405112, 51206816, 76810224, 153620448]

約数ペア:

[(1, 153620448), (2, 76810224), (3, 51206816), (4, 38405112), (6, 25603408), (8, 19202556), (12, 12801704), (16, 9601278), (24, 6400852), (32, 4800639), (37, 4151904), (48, 3200426), (61, 2518368), (74, 2075952), (96, 1600213), (111, 1383968), (122, 1259184), (148, 1037976), (183, 839456), (222, 691984), (244, 629592), (296, 518988), (366, 419728), (444, 345992), (488, 314796), (592, 259494), (709, 216672), (732, 209864), (888, 172996), (976, 157398), (1184, 129747), (1418, 108336), (1464, 104932), (1776, 86498), (1952, 78699), (2127, 72224), (2257, 68064), (2836, 54168), (2928, 52466), (3552, 43249), (4254, 36112), (4514, 34032), (5672, 27084), (5856, 26233), (6771, 22688), (8508, 18056), (9028, 17016), (11344, 13542)]