138254844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{9739}}^1$

素因数の和:9779

約数の個数: 72

約数和(自身を含む): 399262080

約数和(自身を除く): 261007236

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 7098, 9739, 14196, 19478, 29217, 38956, 58434, 68173, 116868, 126607, 136346, 204519, 253214, 272692, 379821, 409038, 506428, 759642, 818076, 886249, 1519284, 1645891, 1772498, 2658747, 3291782, 3544996, 4937673, 5317494, 6583564, 9875346, 10634988, 11521237, 19750692, 23042474, 34563711, 46084948, 69127422, 138254844]

約数ペア:

[(1, 138254844), (2, 69127422), (3, 46084948), (4, 34563711), (6, 23042474), (7, 19750692), (12, 11521237), (13, 10634988), (14, 9875346), (21, 6583564), (26, 5317494), (28, 4937673), (39, 3544996), (42, 3291782), (52, 2658747), (78, 1772498), (84, 1645891), (91, 1519284), (156, 886249), (169, 818076), (182, 759642), (273, 506428), (338, 409038), (364, 379821), (507, 272692), (546, 253214), (676, 204519), (1014, 136346), (1092, 126607), (1183, 116868), (2028, 68173), (2366, 58434), (3549, 38956), (4732, 29217), (7098, 19478), (9739, 14196)]