166187580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 540546048

約数和(自身を除く): 374358468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 83, 85, 102, 130, 151, 156, 166, 170, 195, 204, 221, 249, 255, 260, 302, 332, 340, 390, 415, 442, 453, 498, 510, 604, 663, 755, 780, 830, 884, 906, 996, 1020, 1079, 1105, 1245, 1326, 1411, 1510, 1660, 1812, 1963, 2158, 2210, 2265, 2490, 2567, 2652, 2822, 3020, 3237, 3315, 3926, 4233, 4316, 4420, 4530, 4980, 5134, 5395, 5644, 5889, 6474, 6630, 7055, 7701, 7852, 8466, 9060, 9815, 10268, 10790, 11778, 12533, 12835, 12948, 13260, 14110, 15402, 16185, 16932, 18343, 19630, 21165, 21580, 23556, 25066, 25670, 28220, 29445, 30804, 32370, 33371, 36686, 37599, 38505, 39260, 42330, 50132, 51340, 55029, 58890, 62665, 64740, 66742, 73372, 75198, 77010, 84660, 91715, 100113, 110058, 117780, 125330, 133484, 150396, 154020, 162929, 166855, 183430, 187995, 200226, 213061, 220116, 250660, 275145, 325858, 333710, 366860, 375990, 400452, 426122, 488787, 500565, 550290, 639183, 651716, 667420, 751980, 814645, 852244, 977574, 1001130, 1065305, 1100580, 1278366, 1629290, 1955148, 2002260, 2130610, 2443935, 2556732, 2769793, 3195915, 3258580, 4261220, 4887870, 5539586, 6391830, 8309379, 9775740, 11079172, 12783660, 13848965, 16618758, 27697930, 33237516, 41546895, 55395860, 83093790, 166187580]

約数ペア:

[(1, 166187580), (2, 83093790), (3, 55395860), (4, 41546895), (5, 33237516), (6, 27697930), (10, 16618758), (12, 13848965), (13, 12783660), (15, 11079172), (17, 9775740), (20, 8309379), (26, 6391830), (30, 5539586), (34, 4887870), (39, 4261220), (51, 3258580), (52, 3195915), (60, 2769793), (65, 2556732), (68, 2443935), (78, 2130610), (83, 2002260), (85, 1955148), (102, 1629290), (130, 1278366), (151, 1100580), (156, 1065305), (166, 1001130), (170, 977574), (195, 852244), (204, 814645), (221, 751980), (249, 667420), (255, 651716), (260, 639183), (302, 550290), (332, 500565), (340, 488787), (390, 426122), (415, 400452), (442, 375990), (453, 366860), (498, 333710), (510, 325858), (604, 275145), (663, 250660), (755, 220116), (780, 213061), (830, 200226), (884, 187995), (906, 183430), (996, 166855), (1020, 162929), (1079, 154020), (1105, 150396), (1245, 133484), (1326, 125330), (1411, 117780), (1510, 110058), (1660, 100113), (1812, 91715), (1963, 84660), (2158, 77010), (2210, 75198), (2265, 73372), (2490, 66742), (2567, 64740), (2652, 62665), (2822, 58890), (3020, 55029), (3237, 51340), (3315, 50132), (3926, 42330), (4233, 39260), (4316, 38505), (4420, 37599), (4530, 36686), (4980, 33371), (5134, 32370), (5395, 30804), (5644, 29445), (5889, 28220), (6474, 25670), (6630, 25066), (7055, 23556), (7701, 21580), (7852, 21165), (8466, 19630), (9060, 18343), (9815, 16932), (10268, 16185), (10790, 15402), (11778, 14110), (12533, 13260), (12835, 12948)]