157099890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:336

約数の個数: 128

約数和(自身を含む): 425502720

約数和(自身を除く): 268402830

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 59, 69, 85, 102, 115, 118, 138, 170, 177, 227, 230, 255, 295, 345, 354, 391, 454, 510, 590, 681, 690, 782, 885, 1003, 1135, 1173, 1357, 1362, 1770, 1955, 2006, 2270, 2346, 2714, 3009, 3405, 3859, 3910, 4071, 5015, 5221, 5865, 6018, 6785, 6810, 7718, 8142, 10030, 10442, 11577, 11730, 13393, 13570, 15045, 15663, 19295, 20355, 23069, 23154, 26105, 26786, 30090, 31326, 38590, 40179, 40710, 46138, 52210, 57885, 66965, 69207, 78315, 80358, 88757, 115345, 115770, 133930, 138414, 156630, 177514, 200895, 227681, 230690, 266271, 308039, 346035, 401790, 443785, 455362, 532542, 616078, 683043, 692070, 887570, 924117, 1138405, 1331355, 1366086, 1540195, 1848234, 2276810, 2662710, 3080390, 3415215, 4620585, 5236663, 6830430, 9241170, 10473326, 15709989, 26183315, 31419978, 52366630, 78549945, 157099890]

約数ペア:

[(1, 157099890), (2, 78549945), (3, 52366630), (5, 31419978), (6, 26183315), (10, 15709989), (15, 10473326), (17, 9241170), (23, 6830430), (30, 5236663), (34, 4620585), (46, 3415215), (51, 3080390), (59, 2662710), (69, 2276810), (85, 1848234), (102, 1540195), (115, 1366086), (118, 1331355), (138, 1138405), (170, 924117), (177, 887570), (227, 692070), (230, 683043), (255, 616078), (295, 532542), (345, 455362), (354, 443785), (391, 401790), (454, 346035), (510, 308039), (590, 266271), (681, 230690), (690, 227681), (782, 200895), (885, 177514), (1003, 156630), (1135, 138414), (1173, 133930), (1357, 115770), (1362, 115345), (1770, 88757), (1955, 80358), (2006, 78315), (2270, 69207), (2346, 66965), (2714, 57885), (3009, 52210), (3405, 46138), (3859, 40710), (3910, 40179), (4071, 38590), (5015, 31326), (5221, 30090), (5865, 26786), (6018, 26105), (6785, 23154), (6810, 23069), (7718, 20355), (8142, 19295), (10030, 15663), (10442, 15045), (11577, 13570), (11730, 13393)]