156923916

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2749}}^1$

素因数の和:2894

約数の個数: 48

約数和(自身を含む): 376992000

約数和(自身を除く): 220068084

約数列:

[1, 2, 3, 4, 6, 12, 67, 71, 134, 142, 201, 213, 268, 284, 402, 426, 804, 852, 2749, 4757, 5498, 8247, 9514, 10996, 14271, 16494, 19028, 28542, 32988, 57084, 184183, 195179, 368366, 390358, 552549, 585537, 736732, 780716, 1105098, 1171074, 2210196, 2342148, 13076993, 26153986, 39230979, 52307972, 78461958, 156923916]

約数ペア:

[(1, 156923916), (2, 78461958), (3, 52307972), (4, 39230979), (6, 26153986), (12, 13076993), (67, 2342148), (71, 2210196), (134, 1171074), (142, 1105098), (201, 780716), (213, 736732), (268, 585537), (284, 552549), (402, 390358), (426, 368366), (804, 195179), (852, 184183), (2749, 57084), (4757, 32988), (5498, 28542), (8247, 19028), (9514, 16494), (10996, 14271)]