157615944

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1931}}^1$

素因数の和:2138

約数の個数: 64

約数和(自身を含む): 417312000

約数和(自身を除く): 259696056

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 179, 228, 358, 456, 537, 716, 1074, 1432, 1931, 2148, 3401, 3862, 4296, 5793, 6802, 7724, 10203, 11586, 13604, 15448, 20406, 23172, 27208, 36689, 40812, 46344, 73378, 81624, 110067, 146756, 220134, 293512, 345649, 440268, 691298, 880536, 1036947, 1382596, 2073894, 2765192, 4147788, 6567331, 8295576, 13134662, 19701993, 26269324, 39403986, 52538648, 78807972, 157615944]

約数ペア:

[(1, 157615944), (2, 78807972), (3, 52538648), (4, 39403986), (6, 26269324), (8, 19701993), (12, 13134662), (19, 8295576), (24, 6567331), (38, 4147788), (57, 2765192), (76, 2073894), (114, 1382596), (152, 1036947), (179, 880536), (228, 691298), (358, 440268), (456, 345649), (537, 293512), (716, 220134), (1074, 146756), (1432, 110067), (1931, 81624), (2148, 73378), (3401, 46344), (3862, 40812), (4296, 36689), (5793, 27208), (6802, 23172), (7724, 20406), (10203, 15448), (11586, 13604)]