147389472

素因数分解:

$2^5\times 3^2\times {\mathrm{307}}^1\times {\mathrm{1667}}^1$

素因数の和:1990

約数の個数: 72

約数和(自身を含む): 420756336

約数和(自身を除く): 273366864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 307, 614, 921, 1228, 1667, 1842, 2456, 2763, 3334, 3684, 4912, 5001, 5526, 6668, 7368, 9824, 10002, 11052, 13336, 14736, 15003, 20004, 22104, 26672, 29472, 30006, 40008, 44208, 53344, 60012, 80016, 88416, 120024, 160032, 240048, 480096, 511769, 1023538, 1535307, 2047076, 3070614, 4094152, 4605921, 6141228, 8188304, 9211842, 12282456, 16376608, 18423684, 24564912, 36847368, 49129824, 73694736, 147389472]

約数ペア:

[(1, 147389472), (2, 73694736), (3, 49129824), (4, 36847368), (6, 24564912), (8, 18423684), (9, 16376608), (12, 12282456), (16, 9211842), (18, 8188304), (24, 6141228), (32, 4605921), (36, 4094152), (48, 3070614), (72, 2047076), (96, 1535307), (144, 1023538), (288, 511769), (307, 480096), (614, 240048), (921, 160032), (1228, 120024), (1667, 88416), (1842, 80016), (2456, 60012), (2763, 53344), (3334, 44208), (3684, 40008), (4912, 30006), (5001, 29472), (5526, 26672), (6668, 22104), (7368, 20004), (9824, 15003), (10002, 14736), (11052, 13336)]