157321032

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 453427200

約数和(自身を除く): 296106168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 47, 62, 66, 88, 93, 94, 124, 132, 141, 186, 188, 248, 264, 282, 341, 372, 376, 409, 517, 564, 682, 744, 818, 1023, 1034, 1128, 1227, 1364, 1457, 1551, 1636, 2046, 2068, 2454, 2728, 2914, 3102, 3272, 4092, 4136, 4371, 4499, 4908, 5828, 6204, 8184, 8742, 8998, 9816, 11656, 12408, 12679, 13497, 16027, 17484, 17996, 19223, 25358, 26994, 32054, 34968, 35992, 38037, 38446, 48081, 50716, 53988, 57669, 64108, 76074, 76892, 96162, 101432, 107976, 115338, 128216, 139469, 152148, 153784, 192324, 211453, 230676, 278938, 304296, 384648, 418407, 422906, 461352, 557876, 595913, 634359, 836814, 845812, 1115752, 1191826, 1268718, 1673628, 1691624, 1787739, 2383652, 2537436, 3347256, 3575478, 4767304, 5074872, 6555043, 7150956, 13110086, 14301912, 19665129, 26220172, 39330258, 52440344, 78660516, 157321032]

約数ペア:

[(1, 157321032), (2, 78660516), (3, 52440344), (4, 39330258), (6, 26220172), (8, 19665129), (11, 14301912), (12, 13110086), (22, 7150956), (24, 6555043), (31, 5074872), (33, 4767304), (44, 3575478), (47, 3347256), (62, 2537436), (66, 2383652), (88, 1787739), (93, 1691624), (94, 1673628), (124, 1268718), (132, 1191826), (141, 1115752), (186, 845812), (188, 836814), (248, 634359), (264, 595913), (282, 557876), (341, 461352), (372, 422906), (376, 418407), (409, 384648), (517, 304296), (564, 278938), (682, 230676), (744, 211453), (818, 192324), (1023, 153784), (1034, 152148), (1128, 139469), (1227, 128216), (1364, 115338), (1457, 107976), (1551, 101432), (1636, 96162), (2046, 76892), (2068, 76074), (2454, 64108), (2728, 57669), (2914, 53988), (3102, 50716), (3272, 48081), (4092, 38446), (4136, 38037), (4371, 35992), (4499, 34968), (4908, 32054), (5828, 26994), (6204, 25358), (8184, 19223), (8742, 17996), (8998, 17484), (9816, 16027), (11656, 13497), (12408, 12679)]