148970748

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 375316480

約数和(自身を除く): 226345732

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 67, 86, 93, 124, 129, 134, 139, 172, 186, 201, 258, 268, 278, 372, 402, 417, 516, 556, 804, 834, 1333, 1668, 2077, 2666, 2881, 3999, 4154, 4309, 5332, 5762, 5977, 6231, 7998, 8308, 8618, 8643, 9313, 11524, 11954, 12462, 12927, 15996, 17236, 17286, 17931, 18626, 23908, 24924, 25854, 27939, 34572, 35862, 37252, 51708, 55878, 71724, 89311, 111756, 178622, 185287, 267933, 288703, 357244, 370574, 400459, 535866, 555861, 577406, 741148, 800918, 866109, 1071732, 1111722, 1154812, 1201377, 1601836, 1732218, 2223444, 2402754, 3464436, 4805508, 12414229, 24828458, 37242687, 49656916, 74485374, 148970748]

約数ペア:

[(1, 148970748), (2, 74485374), (3, 49656916), (4, 37242687), (6, 24828458), (12, 12414229), (31, 4805508), (43, 3464436), (62, 2402754), (67, 2223444), (86, 1732218), (93, 1601836), (124, 1201377), (129, 1154812), (134, 1111722), (139, 1071732), (172, 866109), (186, 800918), (201, 741148), (258, 577406), (268, 555861), (278, 535866), (372, 400459), (402, 370574), (417, 357244), (516, 288703), (556, 267933), (804, 185287), (834, 178622), (1333, 111756), (1668, 89311), (2077, 71724), (2666, 55878), (2881, 51708), (3999, 37252), (4154, 35862), (4309, 34572), (5332, 27939), (5762, 25854), (5977, 24924), (6231, 23908), (7998, 18626), (8308, 17931), (8618, 17286), (8643, 17236), (9313, 15996), (11524, 12927), (11954, 12462)]