152157320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:847

約数の個数: 128

約数和(自身を含む): 423532800

約数和(自身を除く): 271375480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 37, 38, 40, 56, 70, 74, 76, 95, 133, 140, 148, 152, 185, 190, 259, 266, 280, 296, 370, 380, 518, 532, 665, 703, 740, 760, 773, 1036, 1064, 1295, 1330, 1406, 1480, 1546, 2072, 2590, 2660, 2812, 3092, 3515, 3865, 4921, 5180, 5320, 5411, 5624, 6184, 7030, 7730, 9842, 10360, 10822, 14060, 14687, 15460, 19684, 21644, 24605, 27055, 28120, 28601, 29374, 30920, 39368, 43288, 49210, 54110, 57202, 58748, 73435, 98420, 102809, 108220, 114404, 117496, 143005, 146870, 196840, 200207, 205618, 216440, 228808, 286010, 293740, 400414, 411236, 514045, 543419, 572020, 587480, 800828, 822472, 1001035, 1028090, 1086838, 1144040, 1601656, 2002070, 2056180, 2173676, 2717095, 3803933, 4004140, 4112360, 4347352, 5434190, 7607866, 8008280, 10868380, 15215732, 19019665, 21736760, 30431464, 38039330, 76078660, 152157320]

約数ペア:

[(1, 152157320), (2, 76078660), (4, 38039330), (5, 30431464), (7, 21736760), (8, 19019665), (10, 15215732), (14, 10868380), (19, 8008280), (20, 7607866), (28, 5434190), (35, 4347352), (37, 4112360), (38, 4004140), (40, 3803933), (56, 2717095), (70, 2173676), (74, 2056180), (76, 2002070), (95, 1601656), (133, 1144040), (140, 1086838), (148, 1028090), (152, 1001035), (185, 822472), (190, 800828), (259, 587480), (266, 572020), (280, 543419), (296, 514045), (370, 411236), (380, 400414), (518, 293740), (532, 286010), (665, 228808), (703, 216440), (740, 205618), (760, 200207), (773, 196840), (1036, 146870), (1064, 143005), (1295, 117496), (1330, 114404), (1406, 108220), (1480, 102809), (1546, 98420), (2072, 73435), (2590, 58748), (2660, 57202), (2812, 54110), (3092, 49210), (3515, 43288), (3865, 39368), (4921, 30920), (5180, 29374), (5320, 28601), (5411, 28120), (5624, 27055), (6184, 24605), (7030, 21644), (7730, 19684), (9842, 15460), (10360, 14687), (10822, 14060)]