153752788

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:150

約数の個数: 108

約数和(自身を含む): 344779092

約数和(自身を除く): 191026304

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 49, 53, 76, 82, 98, 106, 133, 164, 196, 212, 266, 287, 361, 371, 532, 574, 722, 742, 779, 931, 1007, 1148, 1444, 1484, 1558, 1862, 2009, 2014, 2173, 2527, 2597, 3116, 3724, 4018, 4028, 4346, 5054, 5194, 5453, 7049, 8036, 8692, 10108, 10388, 10906, 14098, 14801, 15211, 17689, 19133, 21812, 28196, 29602, 30422, 35378, 38171, 38266, 41287, 49343, 59204, 60844, 70756, 76342, 76532, 82574, 98686, 103607, 106477, 133931, 152684, 165148, 197372, 207214, 212954, 267862, 289009, 414428, 425908, 535724, 578018, 725249, 784453, 937517, 1156036, 1450498, 1568906, 1875034, 2023063, 2900996, 3137812, 3750068, 4046126, 5491171, 8092252, 10982342, 21964684, 38438197, 76876394, 153752788]

約数ペア:

[(1, 153752788), (2, 76876394), (4, 38438197), (7, 21964684), (14, 10982342), (19, 8092252), (28, 5491171), (38, 4046126), (41, 3750068), (49, 3137812), (53, 2900996), (76, 2023063), (82, 1875034), (98, 1568906), (106, 1450498), (133, 1156036), (164, 937517), (196, 784453), (212, 725249), (266, 578018), (287, 535724), (361, 425908), (371, 414428), (532, 289009), (574, 267862), (722, 212954), (742, 207214), (779, 197372), (931, 165148), (1007, 152684), (1148, 133931), (1444, 106477), (1484, 103607), (1558, 98686), (1862, 82574), (2009, 76532), (2014, 76342), (2173, 70756), (2527, 60844), (2597, 59204), (3116, 49343), (3724, 41287), (4018, 38266), (4028, 38171), (4346, 35378), (5054, 30422), (5194, 29602), (5453, 28196), (7049, 21812), (8036, 19133), (8692, 17689), (10108, 15211), (10388, 14801), (10906, 14098)]