152838928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:416

約数の個数: 80

約数和(自身を含む): 337835520

約数和(自身を除く): 184996592

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 109, 124, 176, 218, 248, 257, 341, 436, 496, 514, 682, 872, 1028, 1199, 1364, 1744, 2056, 2398, 2728, 2827, 3379, 4112, 4796, 5456, 5654, 6758, 7967, 9592, 11308, 13516, 15934, 19184, 22616, 27032, 28013, 31868, 37169, 45232, 54064, 56026, 63736, 74338, 87637, 112052, 127472, 148676, 175274, 224104, 297352, 308143, 350548, 448208, 594704, 616286, 701096, 868403, 1232572, 1402192, 1736806, 2465144, 3473612, 4930288, 6947224, 9552433, 13894448, 19104866, 38209732, 76419464, 152838928]

約数ペア:

[(1, 152838928), (2, 76419464), (4, 38209732), (8, 19104866), (11, 13894448), (16, 9552433), (22, 6947224), (31, 4930288), (44, 3473612), (62, 2465144), (88, 1736806), (109, 1402192), (124, 1232572), (176, 868403), (218, 701096), (248, 616286), (257, 594704), (341, 448208), (436, 350548), (496, 308143), (514, 297352), (682, 224104), (872, 175274), (1028, 148676), (1199, 127472), (1364, 112052), (1744, 87637), (2056, 74338), (2398, 63736), (2728, 56026), (2827, 54064), (3379, 45232), (4112, 37169), (4796, 31868), (5456, 28013), (5654, 27032), (6758, 22616), (7967, 19184), (9592, 15934), (11308, 13516)]