189319356

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 525744128

約数和(自身を除く): 336424772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 61, 62, 81, 93, 103, 108, 122, 124, 162, 183, 186, 206, 243, 244, 279, 309, 324, 366, 372, 412, 486, 549, 558, 618, 732, 837, 927, 972, 1098, 1116, 1236, 1647, 1674, 1854, 1891, 2196, 2511, 2781, 3193, 3294, 3348, 3708, 3782, 4941, 5022, 5562, 5673, 6283, 6386, 6588, 7533, 7564, 8343, 9579, 9882, 10044, 11124, 11346, 12566, 12772, 14823, 15066, 16686, 17019, 18849, 19158, 19764, 22692, 25029, 25132, 28737, 29646, 30132, 33372, 34038, 37698, 38316, 50058, 51057, 56547, 57474, 59292, 68076, 75396, 86211, 100116, 102114, 113094, 114948, 153171, 169641, 172422, 194773, 204228, 226188, 258633, 306342, 339282, 344844, 389546, 459513, 508923, 517266, 584319, 612684, 678564, 775899, 779092, 919026, 1017846, 1034532, 1168638, 1526769, 1551798, 1752957, 1838052, 2035692, 2337276, 3053538, 3103596, 3505914, 5258871, 6107076, 7011828, 10517742, 15776613, 21035484, 31553226, 47329839, 63106452, 94659678, 189319356]

約数ペア:

[(1, 189319356), (2, 94659678), (3, 63106452), (4, 47329839), (6, 31553226), (9, 21035484), (12, 15776613), (18, 10517742), (27, 7011828), (31, 6107076), (36, 5258871), (54, 3505914), (61, 3103596), (62, 3053538), (81, 2337276), (93, 2035692), (103, 1838052), (108, 1752957), (122, 1551798), (124, 1526769), (162, 1168638), (183, 1034532), (186, 1017846), (206, 919026), (243, 779092), (244, 775899), (279, 678564), (309, 612684), (324, 584319), (366, 517266), (372, 508923), (412, 459513), (486, 389546), (549, 344844), (558, 339282), (618, 306342), (732, 258633), (837, 226188), (927, 204228), (972, 194773), (1098, 172422), (1116, 169641), (1236, 153171), (1647, 114948), (1674, 113094), (1854, 102114), (1891, 100116), (2196, 86211), (2511, 75396), (2781, 68076), (3193, 59292), (3294, 57474), (3348, 56547), (3708, 51057), (3782, 50058), (4941, 38316), (5022, 37698), (5562, 34038), (5673, 33372), (6283, 30132), (6386, 29646), (6588, 28737), (7533, 25132), (7564, 25029), (8343, 22692), (9579, 19764), (9882, 19158), (10044, 18849), (11124, 17019), (11346, 16686), (12566, 15066), (12772, 14823)]