149927148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 465454080

約数和(自身を除く): 315526932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 79, 84, 102, 119, 126, 153, 158, 204, 237, 238, 252, 306, 316, 357, 443, 474, 476, 553, 612, 711, 714, 886, 948, 1071, 1106, 1329, 1343, 1422, 1428, 1659, 1772, 2142, 2212, 2658, 2686, 2844, 3101, 3318, 3987, 4029, 4284, 4977, 5316, 5372, 6202, 6636, 7531, 7974, 8058, 9303, 9401, 9954, 12087, 12404, 15062, 15948, 16116, 18606, 18802, 19908, 22593, 24174, 27909, 28203, 30124, 34997, 37212, 37604, 45186, 48348, 52717, 55818, 56406, 67779, 69994, 84609, 90372, 104991, 105434, 111636, 112812, 135558, 139988, 158151, 169218, 209982, 210868, 244979, 271116, 314973, 316302, 338436, 419964, 474453, 489958, 594949, 629946, 632604, 734937, 948906, 979916, 1189898, 1259892, 1469874, 1784847, 1897812, 2204811, 2379796, 2939748, 3569694, 4164643, 4409622, 5354541, 7139388, 8329286, 8819244, 10709082, 12493929, 16658572, 21418164, 24987858, 37481787, 49975716, 74963574, 149927148]

約数ペア:

[(1, 149927148), (2, 74963574), (3, 49975716), (4, 37481787), (6, 24987858), (7, 21418164), (9, 16658572), (12, 12493929), (14, 10709082), (17, 8819244), (18, 8329286), (21, 7139388), (28, 5354541), (34, 4409622), (36, 4164643), (42, 3569694), (51, 2939748), (63, 2379796), (68, 2204811), (79, 1897812), (84, 1784847), (102, 1469874), (119, 1259892), (126, 1189898), (153, 979916), (158, 948906), (204, 734937), (237, 632604), (238, 629946), (252, 594949), (306, 489958), (316, 474453), (357, 419964), (443, 338436), (474, 316302), (476, 314973), (553, 271116), (612, 244979), (711, 210868), (714, 209982), (886, 169218), (948, 158151), (1071, 139988), (1106, 135558), (1329, 112812), (1343, 111636), (1422, 105434), (1428, 104991), (1659, 90372), (1772, 84609), (2142, 69994), (2212, 67779), (2658, 56406), (2686, 55818), (2844, 52717), (3101, 48348), (3318, 45186), (3987, 37604), (4029, 37212), (4284, 34997), (4977, 30124), (5316, 28203), (5372, 27909), (6202, 24174), (6636, 22593), (7531, 19908), (7974, 18802), (8058, 18606), (9303, 16116), (9401, 15948), (9954, 15062), (12087, 12404)]