166903380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4273}}^1$

素因数の和:4326

約数の個数: 144

約数和(自身を含む): 597402624

約数和(自身を除く): 430499244

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3906, 4273, 4340, 5580, 6510, 7812, 8546, 9765, 12819, 13020, 17092, 19530, 21365, 25638, 29911, 38457, 39060, 42730, 51276, 59822, 64095, 76914, 85460, 89733, 119644, 128190, 132463, 149555, 153828, 179466, 192285, 256380, 264926, 269199, 299110, 358932, 384570, 397389, 448665, 529852, 538398, 598220, 662315, 769140, 794778, 897330, 927241, 1076796, 1192167, 1324630, 1345995, 1589556, 1794660, 1854482, 1986945, 2384334, 2649260, 2691990, 2781723, 3708964, 3973890, 4636205, 4768668, 5383980, 5563446, 5960835, 7947780, 8345169, 9272410, 11126892, 11921670, 13908615, 16690338, 18544820, 23843340, 27817230, 33380676, 41725845, 55634460, 83451690, 166903380]

約数ペア:

[(1, 166903380), (2, 83451690), (3, 55634460), (4, 41725845), (5, 33380676), (6, 27817230), (7, 23843340), (9, 18544820), (10, 16690338), (12, 13908615), (14, 11921670), (15, 11126892), (18, 9272410), (20, 8345169), (21, 7947780), (28, 5960835), (30, 5563446), (31, 5383980), (35, 4768668), (36, 4636205), (42, 3973890), (45, 3708964), (60, 2781723), (62, 2691990), (63, 2649260), (70, 2384334), (84, 1986945), (90, 1854482), (93, 1794660), (105, 1589556), (124, 1345995), (126, 1324630), (140, 1192167), (155, 1076796), (180, 927241), (186, 897330), (210, 794778), (217, 769140), (252, 662315), (279, 598220), (310, 538398), (315, 529852), (372, 448665), (420, 397389), (434, 384570), (465, 358932), (558, 299110), (620, 269199), (630, 264926), (651, 256380), (868, 192285), (930, 179466), (1085, 153828), (1116, 149555), (1260, 132463), (1302, 128190), (1395, 119644), (1860, 89733), (1953, 85460), (2170, 76914), (2604, 64095), (2790, 59822), (3255, 51276), (3906, 42730), (4273, 39060), (4340, 38457), (5580, 29911), (6510, 25638), (7812, 21365), (8546, 19530), (9765, 17092), (12819, 13020)]