188703288

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137941}}^1$

素因数の和:137972

約数の個数: 48

約数和(自身を含む): 537973800

約数和(自身を除く): 349270512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 137941, 275882, 413823, 551764, 827646, 1103528, 1241469, 1655292, 2482938, 2620879, 3310584, 4965876, 5241758, 7862637, 9931752, 10483516, 15725274, 20967032, 23587911, 31450548, 47175822, 62901096, 94351644, 188703288]

約数ペア:

[(1, 188703288), (2, 94351644), (3, 62901096), (4, 47175822), (6, 31450548), (8, 23587911), (9, 20967032), (12, 15725274), (18, 10483516), (19, 9931752), (24, 7862637), (36, 5241758), (38, 4965876), (57, 3310584), (72, 2620879), (76, 2482938), (114, 1655292), (152, 1241469), (171, 1103528), (228, 827646), (342, 551764), (456, 413823), (684, 275882), (1368, 137941)]