157912692

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{2659}}^1$

素因数の和:2781

約数の個数: 72

約数和(自身を含む): 433026720

約数和(自身を除く): 275114028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 101, 147, 196, 202, 294, 303, 404, 588, 606, 707, 1212, 1414, 2121, 2659, 2828, 4242, 4949, 5318, 7977, 8484, 9898, 10636, 14847, 15954, 18613, 19796, 29694, 31908, 37226, 55839, 59388, 74452, 111678, 130291, 223356, 260582, 268559, 390873, 521164, 537118, 781746, 805677, 1074236, 1563492, 1611354, 1879913, 3222708, 3759826, 5639739, 7519652, 11279478, 13159391, 22558956, 26318782, 39478173, 52637564, 78956346, 157912692]

約数ペア:

[(1, 157912692), (2, 78956346), (3, 52637564), (4, 39478173), (6, 26318782), (7, 22558956), (12, 13159391), (14, 11279478), (21, 7519652), (28, 5639739), (42, 3759826), (49, 3222708), (84, 1879913), (98, 1611354), (101, 1563492), (147, 1074236), (196, 805677), (202, 781746), (294, 537118), (303, 521164), (404, 390873), (588, 268559), (606, 260582), (707, 223356), (1212, 130291), (1414, 111678), (2121, 74452), (2659, 59388), (2828, 55839), (4242, 37226), (4949, 31908), (5318, 29694), (7977, 19796), (8484, 18613), (9898, 15954), (10636, 14847)]