153936252

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3359}}^1$

素因数の和:3455

約数の個数: 72

約数和(自身を含む): 415833600

約数和(自身を除く): 261897348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 67, 76, 114, 134, 171, 201, 228, 268, 342, 402, 603, 684, 804, 1206, 1273, 2412, 2546, 3359, 3819, 5092, 6718, 7638, 10077, 11457, 13436, 15276, 20154, 22914, 30231, 40308, 45828, 60462, 63821, 120924, 127642, 191463, 225053, 255284, 382926, 450106, 574389, 675159, 765852, 900212, 1148778, 1350318, 2025477, 2297556, 2700636, 4050954, 4276007, 8101908, 8552014, 12828021, 17104028, 25656042, 38484063, 51312084, 76968126, 153936252]

約数ペア:

[(1, 153936252), (2, 76968126), (3, 51312084), (4, 38484063), (6, 25656042), (9, 17104028), (12, 12828021), (18, 8552014), (19, 8101908), (36, 4276007), (38, 4050954), (57, 2700636), (67, 2297556), (76, 2025477), (114, 1350318), (134, 1148778), (171, 900212), (201, 765852), (228, 675159), (268, 574389), (342, 450106), (402, 382926), (603, 255284), (684, 225053), (804, 191463), (1206, 127642), (1273, 120924), (2412, 63821), (2546, 60462), (3359, 45828), (3819, 40308), (5092, 30231), (6718, 22914), (7638, 20154), (10077, 15276), (11457, 13436)]