195438408

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:915

約数の個数: 128

約数和(自身を含む): 573696000

約数和(自身を除く): 378257592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 47, 57, 66, 76, 88, 94, 114, 132, 141, 152, 188, 209, 228, 264, 282, 376, 418, 456, 517, 564, 627, 829, 836, 893, 1034, 1128, 1254, 1551, 1658, 1672, 1786, 2068, 2487, 2508, 2679, 3102, 3316, 3572, 4136, 4974, 5016, 5358, 6204, 6632, 7144, 9119, 9823, 9948, 10716, 12408, 15751, 18238, 19646, 19896, 21432, 27357, 29469, 31502, 36476, 38963, 39292, 47253, 54714, 58938, 63004, 72952, 77926, 78584, 94506, 109428, 116889, 117876, 126008, 155852, 173261, 189012, 218856, 233778, 235752, 311704, 346522, 378024, 428593, 467556, 519783, 693044, 740297, 857186, 935112, 1039566, 1285779, 1386088, 1480594, 1714372, 2079132, 2220891, 2571558, 2961188, 3428744, 4158264, 4441782, 5143116, 5922376, 8143267, 8883564, 10286232, 16286534, 17767128, 24429801, 32573068, 48859602, 65146136, 97719204, 195438408]

約数ペア:

[(1, 195438408), (2, 97719204), (3, 65146136), (4, 48859602), (6, 32573068), (8, 24429801), (11, 17767128), (12, 16286534), (19, 10286232), (22, 8883564), (24, 8143267), (33, 5922376), (38, 5143116), (44, 4441782), (47, 4158264), (57, 3428744), (66, 2961188), (76, 2571558), (88, 2220891), (94, 2079132), (114, 1714372), (132, 1480594), (141, 1386088), (152, 1285779), (188, 1039566), (209, 935112), (228, 857186), (264, 740297), (282, 693044), (376, 519783), (418, 467556), (456, 428593), (517, 378024), (564, 346522), (627, 311704), (829, 235752), (836, 233778), (893, 218856), (1034, 189012), (1128, 173261), (1254, 155852), (1551, 126008), (1658, 117876), (1672, 116889), (1786, 109428), (2068, 94506), (2487, 78584), (2508, 77926), (2679, 72952), (3102, 63004), (3316, 58938), (3572, 54714), (4136, 47253), (4974, 39292), (5016, 38963), (5358, 36476), (6204, 31502), (6632, 29469), (7144, 27357), (9119, 21432), (9823, 19896), (9948, 19646), (10716, 18238), (12408, 15751)]