166021830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{491}}^1$

素因数の和:551

約数の個数: 144

約数和(自身を含む): 494820144

約数和(自身を除く): 328798314

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 289, 306, 390, 442, 491, 510, 578, 585, 663, 765, 867, 982, 1105, 1170, 1326, 1445, 1473, 1530, 1734, 1989, 2210, 2455, 2601, 2890, 2946, 3315, 3757, 3978, 4335, 4419, 4910, 5202, 6383, 6630, 7365, 7514, 8347, 8670, 8838, 9945, 11271, 12766, 13005, 14730, 16694, 18785, 19149, 19890, 22095, 22542, 25041, 26010, 31915, 33813, 37570, 38298, 41735, 44190, 50082, 56355, 57447, 63830, 67626, 75123, 83470, 95745, 108511, 112710, 114894, 125205, 141899, 150246, 169065, 191490, 217022, 250410, 283798, 287235, 325533, 338130, 375615, 425697, 542555, 574470, 651066, 709495, 751230, 851394, 976599, 1085110, 1277091, 1418990, 1627665, 1844687, 1953198, 2128485, 2554182, 3255330, 3689374, 4256970, 4882995, 5534061, 6385455, 9223435, 9765990, 11068122, 12770910, 16602183, 18446870, 27670305, 33204366, 55340610, 83010915, 166021830]

約数ペア:

[(1, 166021830), (2, 83010915), (3, 55340610), (5, 33204366), (6, 27670305), (9, 18446870), (10, 16602183), (13, 12770910), (15, 11068122), (17, 9765990), (18, 9223435), (26, 6385455), (30, 5534061), (34, 4882995), (39, 4256970), (45, 3689374), (51, 3255330), (65, 2554182), (78, 2128485), (85, 1953198), (90, 1844687), (102, 1627665), (117, 1418990), (130, 1277091), (153, 1085110), (170, 976599), (195, 851394), (221, 751230), (234, 709495), (255, 651066), (289, 574470), (306, 542555), (390, 425697), (442, 375615), (491, 338130), (510, 325533), (578, 287235), (585, 283798), (663, 250410), (765, 217022), (867, 191490), (982, 169065), (1105, 150246), (1170, 141899), (1326, 125205), (1445, 114894), (1473, 112710), (1530, 108511), (1734, 95745), (1989, 83470), (2210, 75123), (2455, 67626), (2601, 63830), (2890, 57447), (2946, 56355), (3315, 50082), (3757, 44190), (3978, 41735), (4335, 38298), (4419, 37570), (4910, 33813), (5202, 31915), (6383, 26010), (6630, 25041), (7365, 22542), (7514, 22095), (8347, 19890), (8670, 19149), (8838, 18785), (9945, 16694), (11271, 14730), (12766, 13005)]