123175338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 301733376

約数和(自身を除く): 178558038

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 121, 143, 186, 242, 286, 341, 363, 403, 421, 429, 682, 726, 806, 842, 858, 1023, 1209, 1263, 1573, 2046, 2418, 2526, 3146, 3751, 4433, 4631, 4719, 5473, 7502, 8866, 9262, 9438, 10946, 11253, 13051, 13299, 13893, 16419, 22506, 26102, 26598, 27786, 32838, 39153, 48763, 50941, 60203, 78306, 97526, 101882, 120406, 143561, 146289, 152823, 169663, 180609, 287122, 292578, 305646, 339326, 361218, 430683, 508989, 662233, 861366, 1017978, 1324466, 1579171, 1866293, 1986699, 3158342, 3732586, 3973398, 4737513, 5598879, 9475026, 11197758, 20529223, 41058446, 61587669, 123175338]

約数ペア:

[(1, 123175338), (2, 61587669), (3, 41058446), (6, 20529223), (11, 11197758), (13, 9475026), (22, 5598879), (26, 4737513), (31, 3973398), (33, 3732586), (39, 3158342), (62, 1986699), (66, 1866293), (78, 1579171), (93, 1324466), (121, 1017978), (143, 861366), (186, 662233), (242, 508989), (286, 430683), (341, 361218), (363, 339326), (403, 305646), (421, 292578), (429, 287122), (682, 180609), (726, 169663), (806, 152823), (842, 146289), (858, 143561), (1023, 120406), (1209, 101882), (1263, 97526), (1573, 78306), (2046, 60203), (2418, 50941), (2526, 48763), (3146, 39153), (3751, 32838), (4433, 27786), (4631, 26598), (4719, 26102), (5473, 22506), (7502, 16419), (8866, 13893), (9262, 13299), (9438, 13051), (10946, 11253)]