161888304

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1$

素因数の和:1114

約数の個数: 80

約数和(自身を含む): 433400832

約数和(自身を除く): 271512528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 73, 94, 141, 146, 188, 219, 282, 292, 376, 438, 564, 584, 752, 876, 983, 1128, 1168, 1752, 1966, 2256, 2949, 3431, 3504, 3932, 5898, 6862, 7864, 10293, 11796, 13724, 15728, 20586, 23592, 27448, 41172, 46201, 47184, 54896, 71759, 82344, 92402, 138603, 143518, 164688, 184804, 215277, 277206, 287036, 369608, 430554, 554412, 574072, 739216, 861108, 1108824, 1148144, 1722216, 2217648, 3372673, 3444432, 6745346, 10118019, 13490692, 20236038, 26981384, 40472076, 53962768, 80944152, 161888304]

約数ペア:

[(1, 161888304), (2, 80944152), (3, 53962768), (4, 40472076), (6, 26981384), (8, 20236038), (12, 13490692), (16, 10118019), (24, 6745346), (47, 3444432), (48, 3372673), (73, 2217648), (94, 1722216), (141, 1148144), (146, 1108824), (188, 861108), (219, 739216), (282, 574072), (292, 554412), (376, 430554), (438, 369608), (564, 287036), (584, 277206), (752, 215277), (876, 184804), (983, 164688), (1128, 143518), (1168, 138603), (1752, 92402), (1966, 82344), (2256, 71759), (2949, 54896), (3431, 47184), (3504, 46201), (3932, 41172), (5898, 27448), (6862, 23592), (7864, 20586), (10293, 15728), (11796, 13724)]