145285344

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{16273}}^1$

素因数の和:16320

約数の個数: 72

約数和(自身を含む): 426508992

約数和(自身を除く): 281223648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 16273, 32546, 48819, 65092, 97638, 130184, 146457, 195276, 260368, 292914, 390552, 504463, 520736, 585828, 781104, 1008926, 1171656, 1513389, 1562208, 2017852, 2343312, 3026778, 4035704, 4540167, 4686624, 6053556, 8071408, 9080334, 12107112, 16142816, 18160668, 24214224, 36321336, 48428448, 72642672, 145285344]

約数ペア:

[(1, 145285344), (2, 72642672), (3, 48428448), (4, 36321336), (6, 24214224), (8, 18160668), (9, 16142816), (12, 12107112), (16, 9080334), (18, 8071408), (24, 6053556), (31, 4686624), (32, 4540167), (36, 4035704), (48, 3026778), (62, 2343312), (72, 2017852), (93, 1562208), (96, 1513389), (124, 1171656), (144, 1008926), (186, 781104), (248, 585828), (279, 520736), (288, 504463), (372, 390552), (496, 292914), (558, 260368), (744, 195276), (992, 146457), (1116, 130184), (1488, 97638), (2232, 65092), (2976, 48819), (4464, 32546), (8928, 16273)]