149495724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31223}}^1$

素因数の和:31259

約数の個数: 72

約数和(自身を含む): 454621440

約数和(自身を除く): 305125716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 31223, 62446, 93669, 124892, 187338, 218561, 281007, 374676, 437122, 562014, 593237, 655683, 874244, 1124028, 1186474, 1311366, 1779711, 1967049, 2372948, 2622732, 3559422, 3934098, 4152659, 5339133, 7118844, 7868196, 8305318, 10678266, 12457977, 16610636, 21356532, 24915954, 37373931, 49831908, 74747862, 149495724]

約数ペア:

[(1, 149495724), (2, 74747862), (3, 49831908), (4, 37373931), (6, 24915954), (7, 21356532), (9, 16610636), (12, 12457977), (14, 10678266), (18, 8305318), (19, 7868196), (21, 7118844), (28, 5339133), (36, 4152659), (38, 3934098), (42, 3559422), (57, 2622732), (63, 2372948), (76, 1967049), (84, 1779711), (114, 1311366), (126, 1186474), (133, 1124028), (171, 874244), (228, 655683), (252, 593237), (266, 562014), (342, 437122), (399, 374676), (532, 281007), (684, 218561), (798, 187338), (1197, 124892), (1596, 93669), (2394, 62446), (4788, 31223)]