15694978052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1$

素因数の和:901

約数の個数: 96

約数和(自身を含む): 30974146560

約数和(自身を除く): 15279168508

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 89, 148, 151, 178, 302, 356, 481, 604, 607, 962, 1157, 1214, 1924, 1963, 2314, 2428, 3293, 3926, 4628, 5587, 6586, 7852, 7891, 11174, 13172, 13439, 15782, 22348, 22459, 26878, 31564, 42809, 44918, 53756, 54023, 72631, 85618, 89836, 91657, 108046, 145262, 171236, 174707, 183314, 216092, 290524, 291967, 349414, 366628, 497243, 583934, 698828, 702299, 994486, 1167868, 1191541, 1404598, 1988972, 1998851, 2383082, 2809196, 3391309, 3997702, 4766164, 6464159, 6782618, 7995404, 8157473, 12928318, 13565236, 16314946, 25856636, 25985063, 32629892, 44087017, 51970126, 88174034, 103940252, 106047149, 176348068, 212094298, 301826501, 424188596, 603653002, 1207306004, 3923744513, 7847489026, 15694978052]

約数ペア:

[(1, 15694978052), (2, 7847489026), (4, 3923744513), (13, 1207306004), (26, 603653002), (37, 424188596), (52, 301826501), (74, 212094298), (89, 176348068), (148, 106047149), (151, 103940252), (178, 88174034), (302, 51970126), (356, 44087017), (481, 32629892), (604, 25985063), (607, 25856636), (962, 16314946), (1157, 13565236), (1214, 12928318), (1924, 8157473), (1963, 7995404), (2314, 6782618), (2428, 6464159), (3293, 4766164), (3926, 3997702), (4628, 3391309), (5587, 2809196), (6586, 2383082), (7852, 1998851), (7891, 1988972), (11174, 1404598), (13172, 1191541), (13439, 1167868), (15782, 994486), (22348, 702299), (22459, 698828), (26878, 583934), (31564, 497243), (42809, 366628), (44918, 349414), (53756, 291967), (54023, 290524), (72631, 216092), (85618, 183314), (89836, 174707), (91657, 171236), (108046, 145262)]