161002170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6907}}^1$

素因数の和:6964

約数の個数: 96

約数和(自身を含む): 491407488

約数和(自身を除く): 330405318

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 37, 42, 45, 63, 70, 74, 90, 105, 111, 126, 185, 210, 222, 259, 315, 333, 370, 518, 555, 630, 666, 777, 1110, 1295, 1554, 1665, 2331, 2590, 3330, 3885, 4662, 6907, 7770, 11655, 13814, 20721, 23310, 34535, 41442, 48349, 62163, 69070, 96698, 103605, 124326, 145047, 207210, 241745, 255559, 290094, 310815, 435141, 483490, 511118, 621630, 725235, 766677, 870282, 1277795, 1450470, 1533354, 1788913, 2175705, 2300031, 2555590, 3577826, 3833385, 4351410, 4600062, 5366739, 7666770, 8944565, 10733478, 11500155, 16100217, 17889130, 23000310, 26833695, 32200434, 53667390, 80501085, 161002170]

約数ペア:

[(1, 161002170), (2, 80501085), (3, 53667390), (5, 32200434), (6, 26833695), (7, 23000310), (9, 17889130), (10, 16100217), (14, 11500155), (15, 10733478), (18, 8944565), (21, 7666770), (30, 5366739), (35, 4600062), (37, 4351410), (42, 3833385), (45, 3577826), (63, 2555590), (70, 2300031), (74, 2175705), (90, 1788913), (105, 1533354), (111, 1450470), (126, 1277795), (185, 870282), (210, 766677), (222, 725235), (259, 621630), (315, 511118), (333, 483490), (370, 435141), (518, 310815), (555, 290094), (630, 255559), (666, 241745), (777, 207210), (1110, 145047), (1295, 124326), (1554, 103605), (1665, 96698), (2331, 69070), (2590, 62163), (3330, 48349), (3885, 41442), (4662, 34535), (6907, 23310), (7770, 20721), (11655, 13814)]