145193022

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 382178160

約数和(自身を除く): 236985138

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 34, 38, 39, 51, 57, 78, 102, 113, 114, 117, 153, 171, 221, 226, 234, 247, 289, 306, 323, 339, 342, 442, 494, 578, 646, 663, 678, 741, 867, 969, 1017, 1326, 1469, 1482, 1734, 1921, 1938, 1989, 2034, 2147, 2223, 2601, 2907, 2938, 3757, 3842, 3978, 4199, 4294, 4407, 4446, 5202, 5491, 5763, 5814, 6441, 7514, 8398, 8814, 10982, 11271, 11526, 12597, 12882, 13221, 16473, 17289, 19323, 22542, 24973, 25194, 26442, 27911, 32657, 32946, 33813, 34578, 36499, 37791, 38646, 49419, 49946, 55822, 65314, 67626, 71383, 72998, 74919, 75582, 83733, 97971, 98838, 109497, 142766, 149838, 167466, 195942, 214149, 218994, 224757, 251199, 293913, 328491, 424541, 428298, 449514, 474487, 502398, 587826, 620483, 642447, 656982, 849082, 948974, 1240966, 1273623, 1284894, 1423461, 1861449, 2547246, 2846922, 3722898, 3820869, 4270383, 5584347, 7641738, 8066279, 8540766, 11168694, 16132558, 24198837, 48397674, 72596511, 145193022]

約数ペア:

[(1, 145193022), (2, 72596511), (3, 48397674), (6, 24198837), (9, 16132558), (13, 11168694), (17, 8540766), (18, 8066279), (19, 7641738), (26, 5584347), (34, 4270383), (38, 3820869), (39, 3722898), (51, 2846922), (57, 2547246), (78, 1861449), (102, 1423461), (113, 1284894), (114, 1273623), (117, 1240966), (153, 948974), (171, 849082), (221, 656982), (226, 642447), (234, 620483), (247, 587826), (289, 502398), (306, 474487), (323, 449514), (339, 428298), (342, 424541), (442, 328491), (494, 293913), (578, 251199), (646, 224757), (663, 218994), (678, 214149), (741, 195942), (867, 167466), (969, 149838), (1017, 142766), (1326, 109497), (1469, 98838), (1482, 97971), (1734, 83733), (1921, 75582), (1938, 74919), (1989, 72998), (2034, 71383), (2147, 67626), (2223, 65314), (2601, 55822), (2907, 49946), (2938, 49419), (3757, 38646), (3842, 37791), (3978, 36499), (4199, 34578), (4294, 33813), (4407, 32946), (4446, 32657), (5202, 27911), (5491, 26442), (5763, 25194), (5814, 24973), (6441, 22542), (7514, 19323), (8398, 17289), (8814, 16473), (10982, 13221), (11271, 12882), (11526, 12597)]