153128724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{15319}}^1$

素因数の和:15357

約数の個数: 72

約数和(自身を含む): 440112960

約数和(自身を除く): 286984236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 9996, 15319, 30638, 45957, 61276, 91914, 107233, 183828, 214466, 260423, 321699, 428932, 520846, 643398, 750631, 781269, 1041692, 1286796, 1501262, 1562538, 1822961, 2251893, 3002524, 3125076, 3645922, 4503786, 5468883, 7291844, 9007572, 10937766, 12760727, 21875532, 25521454, 38282181, 51042908, 76564362, 153128724]

約数ペア:

[(1, 153128724), (2, 76564362), (3, 51042908), (4, 38282181), (6, 25521454), (7, 21875532), (12, 12760727), (14, 10937766), (17, 9007572), (21, 7291844), (28, 5468883), (34, 4503786), (42, 3645922), (49, 3125076), (51, 3002524), (68, 2251893), (84, 1822961), (98, 1562538), (102, 1501262), (119, 1286796), (147, 1041692), (196, 781269), (204, 750631), (238, 643398), (294, 520846), (357, 428932), (476, 321699), (588, 260423), (714, 214466), (833, 183828), (1428, 107233), (1666, 91914), (2499, 61276), (3332, 45957), (4998, 30638), (9996, 15319)]