152863340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{1033}}^1$

素因数の和:1207

約数の個数: 72

約数和(自身を含む): 376260192

約数和(自身を除く): 223396852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 151, 196, 245, 302, 490, 604, 755, 980, 1033, 1057, 1510, 2066, 2114, 3020, 4132, 4228, 5165, 5285, 7231, 7399, 10330, 10570, 14462, 14798, 20660, 21140, 28924, 29596, 36155, 36995, 50617, 72310, 73990, 101234, 144620, 147980, 155983, 202468, 253085, 311966, 506170, 623932, 779915, 1012340, 1091881, 1559830, 2183762, 3119660, 4367524, 5459405, 7643167, 10918810, 15286334, 21837620, 30572668, 38215835, 76431670, 152863340]

約数ペア:

[(1, 152863340), (2, 76431670), (4, 38215835), (5, 30572668), (7, 21837620), (10, 15286334), (14, 10918810), (20, 7643167), (28, 5459405), (35, 4367524), (49, 3119660), (70, 2183762), (98, 1559830), (140, 1091881), (151, 1012340), (196, 779915), (245, 623932), (302, 506170), (490, 311966), (604, 253085), (755, 202468), (980, 155983), (1033, 147980), (1057, 144620), (1510, 101234), (2066, 73990), (2114, 72310), (3020, 50617), (4132, 36995), (4228, 36155), (5165, 29596), (5285, 28924), (7231, 21140), (7399, 20660), (10330, 14798), (10570, 14462)]