155078988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 404490240

約数和(自身を除く): 249411252

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 37, 38, 57, 62, 74, 76, 93, 111, 114, 124, 148, 186, 222, 228, 372, 444, 589, 593, 703, 1147, 1178, 1186, 1406, 1767, 1779, 2109, 2294, 2356, 2372, 2812, 3441, 3534, 3558, 4218, 4588, 6882, 7068, 7116, 8436, 11267, 13764, 18383, 21793, 21941, 22534, 33801, 36766, 43586, 43882, 45068, 55149, 65379, 65823, 67602, 73532, 87172, 87764, 110298, 130758, 131646, 135204, 220596, 261516, 263292, 349277, 416879, 680171, 698554, 833758, 1047831, 1250637, 1360342, 1397108, 1667516, 2040513, 2095662, 2501274, 2720684, 4081026, 4191324, 5002548, 8162052, 12923249, 25846498, 38769747, 51692996, 77539494, 155078988]

約数ペア:

[(1, 155078988), (2, 77539494), (3, 51692996), (4, 38769747), (6, 25846498), (12, 12923249), (19, 8162052), (31, 5002548), (37, 4191324), (38, 4081026), (57, 2720684), (62, 2501274), (74, 2095662), (76, 2040513), (93, 1667516), (111, 1397108), (114, 1360342), (124, 1250637), (148, 1047831), (186, 833758), (222, 698554), (228, 680171), (372, 416879), (444, 349277), (589, 263292), (593, 261516), (703, 220596), (1147, 135204), (1178, 131646), (1186, 130758), (1406, 110298), (1767, 87764), (1779, 87172), (2109, 73532), (2294, 67602), (2356, 65823), (2372, 65379), (2812, 55149), (3441, 45068), (3534, 43882), (3558, 43586), (4218, 36766), (4588, 33801), (6882, 22534), (7068, 21941), (7116, 21793), (8436, 18383), (11267, 13764)]