144128796

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{7907}}^1$

素因数の和:7959

約数の個数: 72

約数和(自身を含む): 403877376

約数和(自身を除く): 259748580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 7907, 9114, 15814, 18228, 23721, 31628, 47442, 55349, 94884, 110698, 166047, 221396, 245117, 332094, 387443, 490234, 664188, 735351, 774886, 980468, 1162329, 1470702, 1549772, 1715819, 2324658, 2941404, 3431638, 4649316, 5147457, 6863276, 10294914, 12010733, 20589828, 24021466, 36032199, 48042932, 72064398, 144128796]

約数ペア:

[(1, 144128796), (2, 72064398), (3, 48042932), (4, 36032199), (6, 24021466), (7, 20589828), (12, 12010733), (14, 10294914), (21, 6863276), (28, 5147457), (31, 4649316), (42, 3431638), (49, 2941404), (62, 2324658), (84, 1715819), (93, 1549772), (98, 1470702), (124, 1162329), (147, 980468), (186, 774886), (196, 735351), (217, 664188), (294, 490234), (372, 387443), (434, 332094), (588, 245117), (651, 221396), (868, 166047), (1302, 110698), (1519, 94884), (2604, 55349), (3038, 47442), (4557, 31628), (6076, 23721), (7907, 18228), (9114, 15814)]