148417752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:521

約数の個数: 128

約数和(自身を含む): 453219840

約数和(自身を除く): 304802088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 157, 168, 204, 238, 314, 331, 357, 408, 471, 476, 628, 662, 714, 942, 952, 993, 1099, 1256, 1324, 1428, 1884, 1986, 2198, 2317, 2648, 2669, 2856, 3297, 3768, 3972, 4396, 4634, 5338, 5627, 6594, 6951, 7944, 8007, 8792, 9268, 10676, 11254, 13188, 13902, 16014, 16881, 18536, 18683, 21352, 22508, 26376, 27804, 32028, 33762, 37366, 39389, 45016, 51967, 55608, 56049, 64056, 67524, 74732, 78778, 103934, 112098, 118167, 135048, 149464, 155901, 157556, 207868, 224196, 236334, 311802, 315112, 363769, 415736, 448392, 472668, 623604, 727538, 883439, 945336, 1091307, 1247208, 1455076, 1766878, 2182614, 2650317, 2910152, 3533756, 4365228, 5300634, 6184073, 7067512, 8730456, 10601268, 12368146, 18552219, 21202536, 24736292, 37104438, 49472584, 74208876, 148417752]

約数ペア:

[(1, 148417752), (2, 74208876), (3, 49472584), (4, 37104438), (6, 24736292), (7, 21202536), (8, 18552219), (12, 12368146), (14, 10601268), (17, 8730456), (21, 7067512), (24, 6184073), (28, 5300634), (34, 4365228), (42, 3533756), (51, 2910152), (56, 2650317), (68, 2182614), (84, 1766878), (102, 1455076), (119, 1247208), (136, 1091307), (157, 945336), (168, 883439), (204, 727538), (238, 623604), (314, 472668), (331, 448392), (357, 415736), (408, 363769), (471, 315112), (476, 311802), (628, 236334), (662, 224196), (714, 207868), (942, 157556), (952, 155901), (993, 149464), (1099, 135048), (1256, 118167), (1324, 112098), (1428, 103934), (1884, 78778), (1986, 74732), (2198, 67524), (2317, 64056), (2648, 56049), (2669, 55608), (2856, 51967), (3297, 45016), (3768, 39389), (3972, 37366), (4396, 33762), (4634, 32028), (5338, 27804), (5627, 26376), (6594, 22508), (6951, 21352), (7944, 18683), (8007, 18536), (8792, 16881), (9268, 16014), (10676, 13902), (11254, 13188)]