149534028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31231}}^1$

素因数の和:31267

約数の個数: 72

約数和(自身を含む): 454737920

約数和(自身を除く): 305203892

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, 31231, 62462, 93693, 124924, 187386, 218617, 281079, 374772, 437234, 562158, 593389, 655851, 874468, 1124316, 1186778, 1311702, 1780167, 1967553, 2373556, 2623404, 3560334, 3935106, 4153723, 5340501, 7120668, 7870212, 8307446, 10681002, 12461169, 16614892, 21362004, 24922338, 37383507, 49844676, 74767014, 149534028]

約数ペア:

[(1, 149534028), (2, 74767014), (3, 49844676), (4, 37383507), (6, 24922338), (7, 21362004), (9, 16614892), (12, 12461169), (14, 10681002), (18, 8307446), (19, 7870212), (21, 7120668), (28, 5340501), (36, 4153723), (38, 3935106), (42, 3560334), (57, 2623404), (63, 2373556), (76, 1967553), (84, 1780167), (114, 1311702), (126, 1186778), (133, 1124316), (171, 874468), (228, 655851), (252, 593389), (266, 562158), (342, 437234), (399, 374772), (532, 281079), (684, 218617), (798, 187386), (1197, 124924), (1596, 93693), (2394, 62462), (4788, 31231)]