139204728

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{148723}}^1$

素因数の和:148748

約数の個数: 48

約数和(自身を含む): 406016520

約数和(自身を除く): 266811792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 148723, 297446, 446169, 594892, 892338, 1189784, 1338507, 1784676, 1933399, 2677014, 3569352, 3866798, 5354028, 5800197, 7733596, 10708056, 11600394, 15467192, 17400591, 23200788, 34801182, 46401576, 69602364, 139204728]

約数ペア:

[(1, 139204728), (2, 69602364), (3, 46401576), (4, 34801182), (6, 23200788), (8, 17400591), (9, 15467192), (12, 11600394), (13, 10708056), (18, 7733596), (24, 5800197), (26, 5354028), (36, 3866798), (39, 3569352), (52, 2677014), (72, 1933399), (78, 1784676), (104, 1338507), (117, 1189784), (156, 892338), (234, 594892), (312, 446169), (468, 297446), (936, 148723)]