157067072

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3491}}^1$

素因数の和:3559

約数の個数: 56

約数和(自身を含む): 337047840

約数和(自身を除く): 179980768

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1216, 1406, 2368, 2812, 3491, 5624, 6982, 11248, 13964, 22496, 27928, 44992, 55856, 66329, 111712, 129167, 132658, 223424, 258334, 265316, 516668, 530632, 1033336, 1061264, 2066672, 2122528, 2454173, 4133344, 4245056, 4908346, 8266688, 9816692, 19633384, 39266768, 78533536, 157067072]

約数ペア:

[(1, 157067072), (2, 78533536), (4, 39266768), (8, 19633384), (16, 9816692), (19, 8266688), (32, 4908346), (37, 4245056), (38, 4133344), (64, 2454173), (74, 2122528), (76, 2066672), (148, 1061264), (152, 1033336), (296, 530632), (304, 516668), (592, 265316), (608, 258334), (703, 223424), (1184, 132658), (1216, 129167), (1406, 111712), (2368, 66329), (2812, 55856), (3491, 44992), (5624, 27928), (6982, 22496), (11248, 13964)]