158449860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1062

約数の個数: 144

約数和(自身を含む): 519036336

約数和(自身を除く): 360586476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 53, 60, 68, 85, 90, 102, 106, 153, 159, 170, 180, 204, 212, 255, 265, 306, 318, 340, 477, 510, 530, 612, 636, 765, 795, 901, 954, 977, 1020, 1060, 1530, 1590, 1802, 1908, 1954, 2385, 2703, 2931, 3060, 3180, 3604, 3908, 4505, 4770, 4885, 5406, 5862, 8109, 8793, 9010, 9540, 9770, 10812, 11724, 13515, 14655, 16218, 16609, 17586, 18020, 19540, 27030, 29310, 32436, 33218, 35172, 40545, 43965, 49827, 51781, 54060, 58620, 66436, 81090, 83045, 87930, 99654, 103562, 149481, 155343, 162180, 166090, 175860, 199308, 207124, 249135, 258905, 298962, 310686, 332180, 466029, 498270, 517810, 597924, 621372, 747405, 776715, 880277, 932058, 996540, 1035620, 1494810, 1553430, 1760554, 1864116, 2330145, 2640831, 2989620, 3106860, 3521108, 4401385, 4660290, 5281662, 7922493, 8802770, 9320580, 10563324, 13204155, 15844986, 17605540, 26408310, 31689972, 39612465, 52816620, 79224930, 158449860]

約数ペア:

[(1, 158449860), (2, 79224930), (3, 52816620), (4, 39612465), (5, 31689972), (6, 26408310), (9, 17605540), (10, 15844986), (12, 13204155), (15, 10563324), (17, 9320580), (18, 8802770), (20, 7922493), (30, 5281662), (34, 4660290), (36, 4401385), (45, 3521108), (51, 3106860), (53, 2989620), (60, 2640831), (68, 2330145), (85, 1864116), (90, 1760554), (102, 1553430), (106, 1494810), (153, 1035620), (159, 996540), (170, 932058), (180, 880277), (204, 776715), (212, 747405), (255, 621372), (265, 597924), (306, 517810), (318, 498270), (340, 466029), (477, 332180), (510, 310686), (530, 298962), (612, 258905), (636, 249135), (765, 207124), (795, 199308), (901, 175860), (954, 166090), (977, 162180), (1020, 155343), (1060, 149481), (1530, 103562), (1590, 99654), (1802, 87930), (1908, 83045), (1954, 81090), (2385, 66436), (2703, 58620), (2931, 54060), (3060, 51781), (3180, 49827), (3604, 43965), (3908, 40545), (4505, 35172), (4770, 33218), (4885, 32436), (5406, 29310), (5862, 27030), (8109, 19540), (8793, 18020), (9010, 17586), (9540, 16609), (9770, 16218), (10812, 14655), (11724, 13515)]