156955232

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3229}}^1$

素因数の和:3284

約数の個数: 72

約数和(自身を含む): 371165760

約数和(自身を除く): 214210528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1519, 1568, 1736, 3038, 3229, 3472, 6076, 6458, 6944, 12152, 12916, 22603, 24304, 25832, 45206, 48608, 51664, 90412, 100099, 103328, 158221, 180824, 200198, 316442, 361648, 400396, 632884, 700693, 723296, 800792, 1265768, 1401386, 1601584, 2531536, 2802772, 3203168, 4904851, 5063072, 5605544, 9809702, 11211088, 19619404, 22422176, 39238808, 78477616, 156955232]

約数ペア:

[(1, 156955232), (2, 78477616), (4, 39238808), (7, 22422176), (8, 19619404), (14, 11211088), (16, 9809702), (28, 5605544), (31, 5063072), (32, 4904851), (49, 3203168), (56, 2802772), (62, 2531536), (98, 1601584), (112, 1401386), (124, 1265768), (196, 800792), (217, 723296), (224, 700693), (248, 632884), (392, 400396), (434, 361648), (496, 316442), (784, 200198), (868, 180824), (992, 158221), (1519, 103328), (1568, 100099), (1736, 90412), (3038, 51664), (3229, 48608), (3472, 45206), (6076, 25832), (6458, 24304), (6944, 22603), (12152, 12916)]