158194830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 387244800

約数和(自身を除く): 229049970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 179, 267, 331, 358, 445, 534, 537, 662, 890, 895, 993, 1074, 1335, 1655, 1790, 1986, 2670, 2685, 3310, 4965, 5370, 9930, 15931, 29459, 31862, 47793, 58918, 59249, 79655, 88377, 95586, 118498, 147295, 159310, 176754, 177747, 238965, 294590, 296245, 355494, 441885, 477930, 592490, 883770, 888735, 1777470, 5273161, 10546322, 15819483, 26365805, 31638966, 52731610, 79097415, 158194830]

約数ペア:

[(1, 158194830), (2, 79097415), (3, 52731610), (5, 31638966), (6, 26365805), (10, 15819483), (15, 10546322), (30, 5273161), (89, 1777470), (178, 888735), (179, 883770), (267, 592490), (331, 477930), (358, 441885), (445, 355494), (534, 296245), (537, 294590), (662, 238965), (890, 177747), (895, 176754), (993, 159310), (1074, 147295), (1335, 118498), (1655, 95586), (1790, 88377), (1986, 79655), (2670, 59249), (2685, 58918), (3310, 47793), (4965, 31862), (5370, 29459), (9930, 15931)]