157072164

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 405135360

約数和(自身を除く): 248063196

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 71, 76, 93, 114, 124, 142, 186, 213, 228, 284, 313, 372, 426, 589, 626, 852, 939, 1178, 1252, 1349, 1767, 1878, 2201, 2356, 2698, 3534, 3756, 4047, 4402, 5396, 5947, 6603, 7068, 8094, 8804, 9703, 11894, 13206, 16188, 17841, 19406, 22223, 23788, 26412, 29109, 35682, 38812, 41819, 44446, 58218, 66669, 71364, 83638, 88892, 116436, 125457, 133338, 167276, 184357, 250914, 266676, 368714, 422237, 501828, 553071, 688913, 737428, 844474, 1106142, 1266711, 1377826, 1688948, 2066739, 2212284, 2533422, 2755652, 4133478, 5066844, 8266956, 13089347, 26178694, 39268041, 52357388, 78536082, 157072164]

約数ペア:

[(1, 157072164), (2, 78536082), (3, 52357388), (4, 39268041), (6, 26178694), (12, 13089347), (19, 8266956), (31, 5066844), (38, 4133478), (57, 2755652), (62, 2533422), (71, 2212284), (76, 2066739), (93, 1688948), (114, 1377826), (124, 1266711), (142, 1106142), (186, 844474), (213, 737428), (228, 688913), (284, 553071), (313, 501828), (372, 422237), (426, 368714), (589, 266676), (626, 250914), (852, 184357), (939, 167276), (1178, 133338), (1252, 125457), (1349, 116436), (1767, 88892), (1878, 83638), (2201, 71364), (2356, 66669), (2698, 58218), (3534, 44446), (3756, 41819), (4047, 38812), (4402, 35682), (5396, 29109), (5947, 26412), (6603, 23788), (7068, 22223), (8094, 19406), (8804, 17841), (9703, 16188), (11894, 13206)]