156721653758

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{8861}}^1$

素因数の和:9153

約数の個数: 64

約数和(自身を含む): 258084126720

約数和(自身を除く): 101362472962

約数列:

[1, 2, 23, 31, 46, 62, 79, 157, 158, 314, 713, 1426, 1817, 2449, 3611, 3634, 4867, 4898, 7222, 8861, 9734, 12403, 17722, 24806, 56327, 111941, 112654, 203803, 223882, 274691, 285269, 384493, 407606, 549382, 570538, 700019, 768986, 1391177, 1400038, 2782354, 6317893, 8843339, 12635786, 16100437, 17686678, 21700589, 31997071, 32200874, 43126487, 43401178, 63994142, 86252974, 109902983, 219805966, 499113547, 991909201, 998227094, 1983818402, 2527768609, 3406992473, 5055537218, 6813984946, 78360826879, 156721653758]

約数ペア:

[(1, 156721653758), (2, 78360826879), (23, 6813984946), (31, 5055537218), (46, 3406992473), (62, 2527768609), (79, 1983818402), (157, 998227094), (158, 991909201), (314, 499113547), (713, 219805966), (1426, 109902983), (1817, 86252974), (2449, 63994142), (3611, 43401178), (3634, 43126487), (4867, 32200874), (4898, 31997071), (7222, 21700589), (8861, 17686678), (9734, 16100437), (12403, 12635786), (17722, 8843339), (24806, 6317893), (56327, 2782354), (111941, 1400038), (112654, 1391177), (203803, 768986), (223882, 700019), (274691, 570538), (285269, 549382), (384493, 407606)]