154529172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 467410944

約数和(自身を除く): 312881772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 131, 151, 186, 217, 252, 262, 279, 302, 372, 393, 434, 453, 524, 558, 604, 651, 786, 868, 906, 917, 1057, 1116, 1179, 1302, 1359, 1572, 1812, 1834, 1953, 2114, 2358, 2604, 2718, 2751, 3171, 3668, 3906, 4061, 4228, 4681, 4716, 5436, 5502, 6342, 7812, 8122, 8253, 9362, 9513, 11004, 12183, 12684, 14043, 16244, 16506, 18724, 19026, 19781, 24366, 28086, 28427, 32767, 33012, 36549, 38052, 39562, 42129, 48732, 56172, 56854, 59343, 65534, 73098, 79124, 84258, 85281, 98301, 113708, 118686, 131068, 138467, 146196, 168516, 170562, 178029, 196602, 237372, 255843, 276934, 294903, 341124, 356058, 393204, 415401, 511686, 553868, 589806, 613211, 712116, 830802, 1023372, 1179612, 1226422, 1246203, 1661604, 1839633, 2452844, 2492406, 3679266, 4292477, 4984812, 5518899, 7358532, 8584954, 11037798, 12877431, 17169908, 22075596, 25754862, 38632293, 51509724, 77264586, 154529172]

約数ペア:

[(1, 154529172), (2, 77264586), (3, 51509724), (4, 38632293), (6, 25754862), (7, 22075596), (9, 17169908), (12, 12877431), (14, 11037798), (18, 8584954), (21, 7358532), (28, 5518899), (31, 4984812), (36, 4292477), (42, 3679266), (62, 2492406), (63, 2452844), (84, 1839633), (93, 1661604), (124, 1246203), (126, 1226422), (131, 1179612), (151, 1023372), (186, 830802), (217, 712116), (252, 613211), (262, 589806), (279, 553868), (302, 511686), (372, 415401), (393, 393204), (434, 356058), (453, 341124), (524, 294903), (558, 276934), (604, 255843), (651, 237372), (786, 196602), (868, 178029), (906, 170562), (917, 168516), (1057, 146196), (1116, 138467), (1179, 131068), (1302, 118686), (1359, 113708), (1572, 98301), (1812, 85281), (1834, 84258), (1953, 79124), (2114, 73098), (2358, 65534), (2604, 59343), (2718, 56854), (2751, 56172), (3171, 48732), (3668, 42129), (3906, 39562), (4061, 38052), (4228, 36549), (4681, 33012), (4716, 32767), (5436, 28427), (5502, 28086), (6342, 24366), (7812, 19781), (8122, 19026), (8253, 18724), (9362, 16506), (9513, 16244), (11004, 14043), (12183, 12684)]