189892512

素因数分解:

$2^5\times 3^4\times {\mathrm{61}}^1\times {\mathrm{1201}}^1$

素因数の和:1284

約数の個数: 120

約数和(自身を含む): 568096452

約数和(自身を除く): 378203940

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 81, 96, 108, 122, 144, 162, 183, 216, 244, 288, 324, 366, 432, 488, 549, 648, 732, 864, 976, 1098, 1201, 1296, 1464, 1647, 1952, 2196, 2402, 2592, 2928, 3294, 3603, 4392, 4804, 4941, 5856, 6588, 7206, 8784, 9608, 9882, 10809, 13176, 14412, 17568, 19216, 19764, 21618, 26352, 28824, 32427, 38432, 39528, 43236, 52704, 57648, 64854, 73261, 79056, 86472, 97281, 115296, 129708, 146522, 158112, 172944, 194562, 219783, 259416, 293044, 345888, 389124, 439566, 518832, 586088, 659349, 778248, 879132, 1037664, 1172176, 1318698, 1556496, 1758264, 1978047, 2344352, 2637396, 3112992, 3516528, 3956094, 5274792, 5934141, 7033056, 7912188, 10549584, 11868282, 15824376, 21099168, 23736564, 31648752, 47473128, 63297504, 94946256, 189892512]

約数ペア:

[(1, 189892512), (2, 94946256), (3, 63297504), (4, 47473128), (6, 31648752), (8, 23736564), (9, 21099168), (12, 15824376), (16, 11868282), (18, 10549584), (24, 7912188), (27, 7033056), (32, 5934141), (36, 5274792), (48, 3956094), (54, 3516528), (61, 3112992), (72, 2637396), (81, 2344352), (96, 1978047), (108, 1758264), (122, 1556496), (144, 1318698), (162, 1172176), (183, 1037664), (216, 879132), (244, 778248), (288, 659349), (324, 586088), (366, 518832), (432, 439566), (488, 389124), (549, 345888), (648, 293044), (732, 259416), (864, 219783), (976, 194562), (1098, 172944), (1201, 158112), (1296, 146522), (1464, 129708), (1647, 115296), (1952, 97281), (2196, 86472), (2402, 79056), (2592, 73261), (2928, 64854), (3294, 57648), (3603, 52704), (4392, 43236), (4804, 39528), (4941, 38432), (5856, 32427), (6588, 28824), (7206, 26352), (8784, 21618), (9608, 19764), (9882, 19216), (10809, 17568), (13176, 14412)]