163209150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1267

約数の個数: 144

約数和(自身を含む): 493155936

約数和(自身を除く): 329946786

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 25, 26, 30, 39, 45, 46, 50, 65, 69, 75, 78, 90, 115, 117, 130, 138, 150, 195, 207, 225, 230, 234, 299, 325, 345, 390, 414, 450, 575, 585, 598, 650, 690, 897, 975, 1035, 1150, 1170, 1213, 1495, 1725, 1794, 1950, 2070, 2426, 2691, 2925, 2990, 3450, 3639, 4485, 5175, 5382, 5850, 6065, 7278, 7475, 8970, 10350, 10917, 12130, 13455, 14950, 15769, 18195, 21834, 22425, 26910, 27899, 30325, 31538, 36390, 44850, 47307, 54585, 55798, 60650, 67275, 78845, 83697, 90975, 94614, 109170, 134550, 139495, 141921, 157690, 167394, 181950, 236535, 251091, 272925, 278990, 283842, 362687, 394225, 418485, 473070, 502182, 545850, 697475, 709605, 725374, 788450, 836970, 1088061, 1182675, 1255455, 1394950, 1419210, 1813435, 2092425, 2176122, 2365350, 2510910, 3264183, 3548025, 3626870, 4184850, 5440305, 6277275, 6528366, 7096050, 9067175, 10880610, 12554550, 16320915, 18134350, 27201525, 32641830, 54403050, 81604575, 163209150]

約数ペア:

[(1, 163209150), (2, 81604575), (3, 54403050), (5, 32641830), (6, 27201525), (9, 18134350), (10, 16320915), (13, 12554550), (15, 10880610), (18, 9067175), (23, 7096050), (25, 6528366), (26, 6277275), (30, 5440305), (39, 4184850), (45, 3626870), (46, 3548025), (50, 3264183), (65, 2510910), (69, 2365350), (75, 2176122), (78, 2092425), (90, 1813435), (115, 1419210), (117, 1394950), (130, 1255455), (138, 1182675), (150, 1088061), (195, 836970), (207, 788450), (225, 725374), (230, 709605), (234, 697475), (299, 545850), (325, 502182), (345, 473070), (390, 418485), (414, 394225), (450, 362687), (575, 283842), (585, 278990), (598, 272925), (650, 251091), (690, 236535), (897, 181950), (975, 167394), (1035, 157690), (1150, 141921), (1170, 139495), (1213, 134550), (1495, 109170), (1725, 94614), (1794, 90975), (1950, 83697), (2070, 78845), (2426, 67275), (2691, 60650), (2925, 55798), (2990, 54585), (3450, 47307), (3639, 44850), (4485, 36390), (5175, 31538), (5382, 30325), (5850, 27899), (6065, 26910), (7278, 22425), (7475, 21834), (8970, 18195), (10350, 15769), (10917, 14950), (12130, 13455)]