161036376

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 445927680

約数和(自身を除く): 284891304

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 67, 68, 86, 102, 129, 134, 136, 137, 172, 201, 204, 258, 268, 274, 344, 402, 408, 411, 516, 536, 548, 731, 804, 822, 1032, 1096, 1139, 1462, 1608, 1644, 2193, 2278, 2329, 2881, 2924, 3288, 3417, 4386, 4556, 4658, 5762, 5848, 5891, 6834, 6987, 8643, 8772, 9112, 9179, 9316, 11524, 11782, 13668, 13974, 17286, 17544, 17673, 18358, 18632, 23048, 23564, 27336, 27537, 27948, 34572, 35346, 36716, 47128, 48977, 55074, 55896, 69144, 70692, 73432, 97954, 100147, 110148, 141384, 146931, 156043, 195908, 200294, 220296, 293862, 300441, 312086, 391816, 394697, 400588, 468129, 587724, 600882, 624172, 789394, 801176, 936258, 1175448, 1184091, 1201764, 1248344, 1578788, 1872516, 2368182, 2403528, 3157576, 3745032, 4736364, 6709849, 9472728, 13419698, 20129547, 26839396, 40259094, 53678792, 80518188, 161036376]

約数ペア:

[(1, 161036376), (2, 80518188), (3, 53678792), (4, 40259094), (6, 26839396), (8, 20129547), (12, 13419698), (17, 9472728), (24, 6709849), (34, 4736364), (43, 3745032), (51, 3157576), (67, 2403528), (68, 2368182), (86, 1872516), (102, 1578788), (129, 1248344), (134, 1201764), (136, 1184091), (137, 1175448), (172, 936258), (201, 801176), (204, 789394), (258, 624172), (268, 600882), (274, 587724), (344, 468129), (402, 400588), (408, 394697), (411, 391816), (516, 312086), (536, 300441), (548, 293862), (731, 220296), (804, 200294), (822, 195908), (1032, 156043), (1096, 146931), (1139, 141384), (1462, 110148), (1608, 100147), (1644, 97954), (2193, 73432), (2278, 70692), (2329, 69144), (2881, 55896), (2924, 55074), (3288, 48977), (3417, 47128), (4386, 36716), (4556, 35346), (4658, 34572), (5762, 27948), (5848, 27537), (5891, 27336), (6834, 23564), (6987, 23048), (8643, 18632), (8772, 18358), (9112, 17673), (9179, 17544), (9316, 17286), (11524, 13974), (11782, 13668)]