148397472

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:603

約数の個数: 144

約数和(自身を含む): 451459008

約数和(自身を除く): 303061536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 43, 46, 48, 69, 72, 86, 92, 96, 129, 138, 144, 172, 184, 207, 258, 276, 288, 344, 368, 387, 414, 516, 521, 552, 688, 736, 774, 828, 989, 1032, 1042, 1104, 1376, 1548, 1563, 1656, 1978, 2064, 2084, 2208, 2967, 3096, 3126, 3312, 3956, 4128, 4168, 4689, 5934, 6192, 6252, 6624, 7912, 8336, 8901, 9378, 11868, 11983, 12384, 12504, 15824, 16672, 17802, 18756, 22403, 23736, 23966, 25008, 31648, 35604, 35949, 37512, 44806, 47472, 47932, 50016, 67209, 71208, 71898, 75024, 89612, 94944, 95864, 107847, 134418, 142416, 143796, 150048, 179224, 191728, 201627, 215694, 268836, 284832, 287592, 358448, 383456, 403254, 431388, 515269, 537672, 575184, 716896, 806508, 862776, 1030538, 1075344, 1150368, 1545807, 1613016, 1725552, 2061076, 2150688, 3091614, 3226032, 3451104, 4122152, 4637421, 6183228, 6452064, 8244304, 9274842, 12366456, 16488608, 18549684, 24732912, 37099368, 49465824, 74198736, 148397472]

約数ペア:

[(1, 148397472), (2, 74198736), (3, 49465824), (4, 37099368), (6, 24732912), (8, 18549684), (9, 16488608), (12, 12366456), (16, 9274842), (18, 8244304), (23, 6452064), (24, 6183228), (32, 4637421), (36, 4122152), (43, 3451104), (46, 3226032), (48, 3091614), (69, 2150688), (72, 2061076), (86, 1725552), (92, 1613016), (96, 1545807), (129, 1150368), (138, 1075344), (144, 1030538), (172, 862776), (184, 806508), (207, 716896), (258, 575184), (276, 537672), (288, 515269), (344, 431388), (368, 403254), (387, 383456), (414, 358448), (516, 287592), (521, 284832), (552, 268836), (688, 215694), (736, 201627), (774, 191728), (828, 179224), (989, 150048), (1032, 143796), (1042, 142416), (1104, 134418), (1376, 107847), (1548, 95864), (1563, 94944), (1656, 89612), (1978, 75024), (2064, 71898), (2084, 71208), (2208, 67209), (2967, 50016), (3096, 47932), (3126, 47472), (3312, 44806), (3956, 37512), (4128, 35949), (4168, 35604), (4689, 31648), (5934, 25008), (6192, 23966), (6252, 23736), (6624, 22403), (7912, 18756), (8336, 17802), (8901, 16672), (9378, 15824), (11868, 12504), (11983, 12384)]