158889402972

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{47569}}^1$

素因数の和:47724

約数の個数: 144

約数和(自身を含む): 430532094720

約数和(自身を除く): 271642691748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 41, 62, 73, 82, 93, 123, 124, 146, 164, 186, 219, 246, 279, 292, 369, 372, 438, 492, 558, 657, 738, 876, 1116, 1271, 1314, 1476, 2263, 2542, 2628, 2993, 3813, 4526, 5084, 5986, 6789, 7626, 8979, 9052, 11439, 11972, 13578, 15252, 17958, 20367, 22878, 26937, 27156, 35916, 40734, 45756, 47569, 53874, 81468, 92783, 95138, 107748, 142707, 185566, 190276, 278349, 285414, 371132, 428121, 556698, 570828, 835047, 856242, 1113396, 1474639, 1670094, 1712484, 1950329, 2949278, 3340188, 3472537, 3900658, 4423917, 5850987, 5898556, 6945074, 7801316, 8847834, 10417611, 11701974, 13271751, 13890148, 17552961, 17695668, 20835222, 23403948, 26543502, 31252833, 35105922, 41670444, 53087004, 60460199, 62505666, 70211844, 107648647, 120920398, 125011332, 142374017, 181380597, 215297294, 241840796, 284748034, 322945941, 362761194, 427122051, 430594588, 544141791, 569496068, 645891882, 725522388, 854244102, 968837823, 1088283582, 1281366153, 1291783764, 1708488204, 1937675646, 2176567164, 2562732306, 3875351292, 4413594527, 5125464612, 8827189054, 13240783581, 17654378108, 26481567162, 39722350743, 52963134324, 79444701486, 158889402972]

約数ペア:

[(1, 158889402972), (2, 79444701486), (3, 52963134324), (4, 39722350743), (6, 26481567162), (9, 17654378108), (12, 13240783581), (18, 8827189054), (31, 5125464612), (36, 4413594527), (41, 3875351292), (62, 2562732306), (73, 2176567164), (82, 1937675646), (93, 1708488204), (123, 1291783764), (124, 1281366153), (146, 1088283582), (164, 968837823), (186, 854244102), (219, 725522388), (246, 645891882), (279, 569496068), (292, 544141791), (369, 430594588), (372, 427122051), (438, 362761194), (492, 322945941), (558, 284748034), (657, 241840796), (738, 215297294), (876, 181380597), (1116, 142374017), (1271, 125011332), (1314, 120920398), (1476, 107648647), (2263, 70211844), (2542, 62505666), (2628, 60460199), (2993, 53087004), (3813, 41670444), (4526, 35105922), (5084, 31252833), (5986, 26543502), (6789, 23403948), (7626, 20835222), (8979, 17695668), (9052, 17552961), (11439, 13890148), (11972, 13271751), (13578, 11701974), (15252, 10417611), (17958, 8847834), (20367, 7801316), (22878, 6945074), (26937, 5898556), (27156, 5850987), (35916, 4423917), (40734, 3900658), (45756, 3472537), (47569, 3340188), (53874, 2949278), (81468, 1950329), (92783, 1712484), (95138, 1670094), (107748, 1474639), (142707, 1113396), (185566, 856242), (190276, 835047), (278349, 570828), (285414, 556698), (371132, 428121)]