145414224

素因数分解:

$2^4\times 3^3\times {\mathrm{409}}^1\times {\mathrm{823}}^1$

素因数の和:1249

約数の個数: 80

約数和(自身を含む): 418921600

約数和(自身を除く): 273507376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 409, 432, 818, 823, 1227, 1636, 1646, 2454, 2469, 3272, 3292, 3681, 4908, 4938, 6544, 6584, 7362, 7407, 9816, 9876, 11043, 13168, 14724, 14814, 19632, 19752, 22086, 22221, 29448, 29628, 39504, 44172, 44442, 58896, 59256, 88344, 88884, 118512, 176688, 177768, 336607, 355536, 673214, 1009821, 1346428, 2019642, 2692856, 3029463, 4039284, 5385712, 6058926, 8078568, 9088389, 12117852, 16157136, 18176778, 24235704, 36353556, 48471408, 72707112, 145414224]

約数ペア:

[(1, 145414224), (2, 72707112), (3, 48471408), (4, 36353556), (6, 24235704), (8, 18176778), (9, 16157136), (12, 12117852), (16, 9088389), (18, 8078568), (24, 6058926), (27, 5385712), (36, 4039284), (48, 3029463), (54, 2692856), (72, 2019642), (108, 1346428), (144, 1009821), (216, 673214), (409, 355536), (432, 336607), (818, 177768), (823, 176688), (1227, 118512), (1636, 88884), (1646, 88344), (2454, 59256), (2469, 58896), (3272, 44442), (3292, 44172), (3681, 39504), (4908, 29628), (4938, 29448), (6544, 22221), (6584, 22086), (7362, 19752), (7407, 19632), (9816, 14814), (9876, 14724), (11043, 13168)]