190955908

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 413199360

約数和(自身を除く): 222243452

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 89, 121, 124, 143, 178, 242, 286, 341, 356, 403, 484, 572, 682, 806, 979, 1157, 1331, 1364, 1573, 1612, 1958, 2314, 2662, 2759, 3146, 3751, 3916, 4433, 4628, 5324, 5518, 6292, 7502, 8866, 10769, 11036, 12727, 15004, 17303, 17732, 21538, 25454, 30349, 34606, 35867, 41261, 43076, 48763, 50908, 60698, 69212, 71734, 82522, 97526, 118459, 121396, 139997, 143468, 165044, 195052, 236918, 279994, 333839, 394537, 473836, 536393, 559988, 667678, 789074, 1072786, 1335356, 1539967, 1578148, 2145572, 3079934, 3672229, 4339907, 6159868, 7344458, 8679814, 14688916, 17359628, 47738977, 95477954, 190955908]

約数ペア:

[(1, 190955908), (2, 95477954), (4, 47738977), (11, 17359628), (13, 14688916), (22, 8679814), (26, 7344458), (31, 6159868), (44, 4339907), (52, 3672229), (62, 3079934), (89, 2145572), (121, 1578148), (124, 1539967), (143, 1335356), (178, 1072786), (242, 789074), (286, 667678), (341, 559988), (356, 536393), (403, 473836), (484, 394537), (572, 333839), (682, 279994), (806, 236918), (979, 195052), (1157, 165044), (1331, 143468), (1364, 139997), (1573, 121396), (1612, 118459), (1958, 97526), (2314, 82522), (2662, 71734), (2759, 69212), (3146, 60698), (3751, 50908), (3916, 48763), (4433, 43076), (4628, 41261), (5324, 35867), (5518, 34606), (6292, 30349), (7502, 25454), (8866, 21538), (10769, 17732), (11036, 17303), (12727, 15004)]