153187794

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 348480000

約数和(自身を除く): 195292206

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 149, 158, 237, 241, 298, 447, 474, 482, 711, 723, 894, 1341, 1422, 1446, 2133, 2169, 2682, 4023, 4266, 4338, 6507, 8046, 11771, 13014, 19039, 23542, 35313, 35909, 38078, 57117, 70626, 71818, 105939, 107727, 114234, 171351, 211878, 215454, 317817, 323181, 342702, 514053, 635634, 646362, 969543, 1028106, 1939086, 2836811, 5673622, 8510433, 17020866, 25531299, 51062598, 76593897, 153187794]

約数ペア:

[(1, 153187794), (2, 76593897), (3, 51062598), (6, 25531299), (9, 17020866), (18, 8510433), (27, 5673622), (54, 2836811), (79, 1939086), (149, 1028106), (158, 969543), (237, 646362), (241, 635634), (298, 514053), (447, 342702), (474, 323181), (482, 317817), (711, 215454), (723, 211878), (894, 171351), (1341, 114234), (1422, 107727), (1446, 105939), (2133, 71818), (2169, 70626), (2682, 57117), (4023, 38078), (4266, 35909), (4338, 35313), (6507, 23542), (8046, 19039), (11771, 13014)]