197773128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1087}}^1$

素因数の和:1144

約数の個数: 144

約数和(自身を含む): 646663680

約数和(自身を除く): 448890552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 361, 399, 456, 504, 532, 684, 722, 798, 1064, 1083, 1087, 1197, 1368, 1444, 1596, 2166, 2174, 2394, 2527, 2888, 3192, 3249, 3261, 4332, 4348, 4788, 5054, 6498, 6522, 7581, 7609, 8664, 8696, 9576, 9783, 10108, 12996, 13044, 15162, 15218, 19566, 20216, 20653, 22743, 22827, 25992, 26088, 30324, 30436, 39132, 41306, 45486, 45654, 60648, 60872, 61959, 68481, 78264, 82612, 90972, 91308, 123918, 136962, 144571, 165224, 181944, 182616, 185877, 247836, 273924, 289142, 371754, 392407, 433713, 495672, 547848, 578284, 743508, 784814, 867426, 1156568, 1177221, 1301139, 1487016, 1569628, 1734852, 2354442, 2602278, 2746849, 3139256, 3469704, 3531663, 4708884, 5204556, 5493698, 7063326, 8240547, 9417768, 10409112, 10987396, 14126652, 16481094, 21974792, 24721641, 28253304, 32962188, 49443282, 65924376, 98886564, 197773128]

約数ペア:

[(1, 197773128), (2, 98886564), (3, 65924376), (4, 49443282), (6, 32962188), (7, 28253304), (8, 24721641), (9, 21974792), (12, 16481094), (14, 14126652), (18, 10987396), (19, 10409112), (21, 9417768), (24, 8240547), (28, 7063326), (36, 5493698), (38, 5204556), (42, 4708884), (56, 3531663), (57, 3469704), (63, 3139256), (72, 2746849), (76, 2602278), (84, 2354442), (114, 1734852), (126, 1569628), (133, 1487016), (152, 1301139), (168, 1177221), (171, 1156568), (228, 867426), (252, 784814), (266, 743508), (342, 578284), (361, 547848), (399, 495672), (456, 433713), (504, 392407), (532, 371754), (684, 289142), (722, 273924), (798, 247836), (1064, 185877), (1083, 182616), (1087, 181944), (1197, 165224), (1368, 144571), (1444, 136962), (1596, 123918), (2166, 91308), (2174, 90972), (2394, 82612), (2527, 78264), (2888, 68481), (3192, 61959), (3249, 60872), (3261, 60648), (4332, 45654), (4348, 45486), (4788, 41306), (5054, 39132), (6498, 30436), (6522, 30324), (7581, 26088), (7609, 25992), (8664, 22827), (8696, 22743), (9576, 20653), (9783, 20216), (10108, 19566), (12996, 15218), (13044, 15162)]