158999640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1901}}^1$

素因数の和:1973

約数の個数: 128

約数和(自身を含む): 517648320

約数和(自身を除く): 358648680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 51, 60, 68, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 246, 255, 328, 340, 408, 410, 492, 510, 615, 680, 697, 820, 984, 1020, 1230, 1394, 1640, 1901, 2040, 2091, 2460, 2788, 3485, 3802, 4182, 4920, 5576, 5703, 6970, 7604, 8364, 9505, 10455, 11406, 13940, 15208, 16728, 19010, 20910, 22812, 27880, 28515, 32317, 38020, 41820, 45624, 57030, 64634, 76040, 77941, 83640, 96951, 114060, 129268, 155882, 161585, 193902, 228120, 233823, 258536, 311764, 323170, 387804, 389705, 467646, 484755, 623528, 646340, 775608, 779410, 935292, 969510, 1169115, 1292680, 1324997, 1558820, 1870584, 1939020, 2338230, 2649994, 3117640, 3878040, 3974991, 4676460, 5299988, 6624985, 7949982, 9352920, 10599976, 13249970, 15899964, 19874955, 26499940, 31799928, 39749910, 52999880, 79499820, 158999640]

約数ペア:

[(1, 158999640), (2, 79499820), (3, 52999880), (4, 39749910), (5, 31799928), (6, 26499940), (8, 19874955), (10, 15899964), (12, 13249970), (15, 10599976), (17, 9352920), (20, 7949982), (24, 6624985), (30, 5299988), (34, 4676460), (40, 3974991), (41, 3878040), (51, 3117640), (60, 2649994), (68, 2338230), (82, 1939020), (85, 1870584), (102, 1558820), (120, 1324997), (123, 1292680), (136, 1169115), (164, 969510), (170, 935292), (204, 779410), (205, 775608), (246, 646340), (255, 623528), (328, 484755), (340, 467646), (408, 389705), (410, 387804), (492, 323170), (510, 311764), (615, 258536), (680, 233823), (697, 228120), (820, 193902), (984, 161585), (1020, 155882), (1230, 129268), (1394, 114060), (1640, 96951), (1901, 83640), (2040, 77941), (2091, 76040), (2460, 64634), (2788, 57030), (3485, 45624), (3802, 41820), (4182, 38020), (4920, 32317), (5576, 28515), (5703, 27880), (6970, 22812), (7604, 20910), (8364, 19010), (9505, 16728), (10455, 15208), (11406, 13940)]