172120362

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 371195136

約数和(自身を除く): 199074774

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 101, 106, 138, 159, 202, 233, 303, 318, 466, 606, 699, 1219, 1398, 2323, 2438, 3657, 4646, 5353, 5359, 6969, 7314, 10706, 10718, 12349, 13938, 16059, 16077, 23533, 24698, 32118, 32154, 37047, 47066, 70599, 74094, 123119, 141198, 246238, 284027, 369357, 541259, 568054, 738714, 852081, 1082518, 1247249, 1623777, 1704162, 2494498, 3247554, 3741747, 7483494, 28686727, 57373454, 86060181, 172120362]

約数ペア:

[(1, 172120362), (2, 86060181), (3, 57373454), (6, 28686727), (23, 7483494), (46, 3741747), (53, 3247554), (69, 2494498), (101, 1704162), (106, 1623777), (138, 1247249), (159, 1082518), (202, 852081), (233, 738714), (303, 568054), (318, 541259), (466, 369357), (606, 284027), (699, 246238), (1219, 141198), (1398, 123119), (2323, 74094), (2438, 70599), (3657, 47066), (4646, 37047), (5353, 32154), (5359, 32118), (6969, 24698), (7314, 23533), (10706, 16077), (10718, 16059), (12349, 13938)]