163075936

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4397}}^1$

素因数の和:4487

約数の個数: 48

約数和(自身を含む): 343571760

約数和(自身を除く): 180495824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 244, 304, 488, 608, 976, 1159, 1952, 2318, 4397, 4636, 8794, 9272, 17588, 18544, 35176, 37088, 70352, 83543, 140704, 167086, 268217, 334172, 536434, 668344, 1072868, 1336688, 2145736, 2673376, 4291472, 5096123, 8582944, 10192246, 20384492, 40768984, 81537968, 163075936]

約数ペア:

[(1, 163075936), (2, 81537968), (4, 40768984), (8, 20384492), (16, 10192246), (19, 8582944), (32, 5096123), (38, 4291472), (61, 2673376), (76, 2145736), (122, 1336688), (152, 1072868), (244, 668344), (304, 536434), (488, 334172), (608, 268217), (976, 167086), (1159, 140704), (1952, 83543), (2318, 70352), (4397, 37088), (4636, 35176), (8794, 18544), (9272, 17588)]