173368026

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:649

約数の個数: 80

約数和(自身を含む): 421521408

約数和(自身を除く): 248153382

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 191, 234, 351, 382, 431, 573, 702, 862, 1053, 1146, 1293, 1719, 2106, 2483, 2586, 3438, 3879, 4966, 5157, 5603, 7449, 7758, 10314, 11206, 11637, 14898, 15471, 16809, 22347, 23274, 30942, 33618, 34911, 44694, 50427, 67041, 69822, 82321, 100854, 134082, 151281, 164642, 201123, 246963, 302562, 402246, 453843, 493926, 740889, 907686, 1070173, 1481778, 2140346, 2222667, 3210519, 4445334, 6421038, 6668001, 9631557, 13336002, 19263114, 28894671, 57789342, 86684013, 173368026]

約数ペア:

[(1, 173368026), (2, 86684013), (3, 57789342), (6, 28894671), (9, 19263114), (13, 13336002), (18, 9631557), (26, 6668001), (27, 6421038), (39, 4445334), (54, 3210519), (78, 2222667), (81, 2140346), (117, 1481778), (162, 1070173), (191, 907686), (234, 740889), (351, 493926), (382, 453843), (431, 402246), (573, 302562), (702, 246963), (862, 201123), (1053, 164642), (1146, 151281), (1293, 134082), (1719, 100854), (2106, 82321), (2483, 69822), (2586, 67041), (3438, 50427), (3879, 44694), (4966, 34911), (5157, 33618), (5603, 30942), (7449, 23274), (7758, 22347), (10314, 16809), (11206, 15471), (11637, 14898)]