15196076

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 33247872

約数和(自身を除く): 18051796

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 49, 61, 62, 82, 98, 122, 124, 164, 196, 217, 244, 287, 427, 434, 574, 854, 868, 1148, 1271, 1519, 1708, 1891, 2009, 2501, 2542, 2989, 3038, 3782, 4018, 5002, 5084, 5978, 6076, 7564, 8036, 8897, 10004, 11956, 13237, 17507, 17794, 26474, 35014, 35588, 52948, 62279, 70028, 77531, 92659, 122549, 124558, 155062, 185318, 245098, 249116, 310124, 370636, 490196, 542717, 1085434, 2170868, 3799019, 7598038, 15196076]

約数ペア:

[(1, 15196076), (2, 7598038), (4, 3799019), (7, 2170868), (14, 1085434), (28, 542717), (31, 490196), (41, 370636), (49, 310124), (61, 249116), (62, 245098), (82, 185318), (98, 155062), (122, 124558), (124, 122549), (164, 92659), (196, 77531), (217, 70028), (244, 62279), (287, 52948), (427, 35588), (434, 35014), (574, 26474), (854, 17794), (868, 17507), (1148, 13237), (1271, 11956), (1519, 10004), (1708, 8897), (1891, 8036), (2009, 7564), (2501, 6076), (2542, 5978), (2989, 5084), (3038, 5002), (3782, 4018)]