126996948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3049}}^1$

素因数の和:3161

約数の個数: 72

約数和(自身を含む): 349713000

約数和(自身を除く): 222716052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 356, 468, 534, 801, 1068, 1157, 1602, 2314, 3049, 3204, 3471, 4628, 6098, 6942, 9147, 10413, 12196, 13884, 18294, 20826, 27441, 36588, 39637, 41652, 54882, 79274, 109764, 118911, 158548, 237822, 271361, 356733, 475644, 542722, 713466, 814083, 1085444, 1426932, 1628166, 2442249, 3256332, 3527693, 4884498, 7055386, 9768996, 10583079, 14110772, 21166158, 31749237, 42332316, 63498474, 126996948]

約数ペア:

[(1, 126996948), (2, 63498474), (3, 42332316), (4, 31749237), (6, 21166158), (9, 14110772), (12, 10583079), (13, 9768996), (18, 7055386), (26, 4884498), (36, 3527693), (39, 3256332), (52, 2442249), (78, 1628166), (89, 1426932), (117, 1085444), (156, 814083), (178, 713466), (234, 542722), (267, 475644), (356, 356733), (468, 271361), (534, 237822), (801, 158548), (1068, 118911), (1157, 109764), (1602, 79274), (2314, 54882), (3049, 41652), (3204, 39637), (3471, 36588), (4628, 27441), (6098, 20826), (6942, 18294), (9147, 13884), (10413, 12196)]