188354556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:492

約数の個数: 108

約数和(自身を含む): 523170648

約数和(自身を除く): 334816092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 169, 234, 249, 332, 338, 373, 468, 498, 507, 676, 746, 747, 996, 1014, 1079, 1119, 1492, 1494, 1521, 2028, 2158, 2238, 2988, 3042, 3237, 3357, 4316, 4476, 4849, 6084, 6474, 6714, 9698, 9711, 12948, 13428, 14027, 14547, 19396, 19422, 28054, 29094, 30959, 38844, 42081, 43641, 56108, 58188, 61918, 63037, 84162, 87282, 92877, 123836, 126074, 126243, 168324, 174564, 185754, 189111, 252148, 252486, 278631, 371508, 378222, 402467, 504972, 557262, 567333, 756444, 804934, 1114524, 1134666, 1207401, 1609868, 2269332, 2414802, 3622203, 4829604, 5232071, 7244406, 10464142, 14488812, 15696213, 20928284, 31392426, 47088639, 62784852, 94177278, 188354556]

約数ペア:

[(1, 188354556), (2, 94177278), (3, 62784852), (4, 47088639), (6, 31392426), (9, 20928284), (12, 15696213), (13, 14488812), (18, 10464142), (26, 7244406), (36, 5232071), (39, 4829604), (52, 3622203), (78, 2414802), (83, 2269332), (117, 1609868), (156, 1207401), (166, 1134666), (169, 1114524), (234, 804934), (249, 756444), (332, 567333), (338, 557262), (373, 504972), (468, 402467), (498, 378222), (507, 371508), (676, 278631), (746, 252486), (747, 252148), (996, 189111), (1014, 185754), (1079, 174564), (1119, 168324), (1492, 126243), (1494, 126074), (1521, 123836), (2028, 92877), (2158, 87282), (2238, 84162), (2988, 63037), (3042, 61918), (3237, 58188), (3357, 56108), (4316, 43641), (4476, 42081), (4849, 38844), (6084, 30959), (6474, 29094), (6714, 28054), (9698, 19422), (9711, 19396), (12948, 14547), (13428, 14027)]